This is an online guide to texts in early modern metaethics, organized by author in rough chronological order, and maintained by Cole Mitchell. I try to keep the focus on topics of metaethical interest: reason and the passions, the status of moral truths and their relation to God, the ‘why be moral?’ question, the relation between morality and self-interest, analogies between morality and other domains (geometry, law, aesthetics), teleology and human nature, etc.

This guide is still pretty rough and messy. Any feedback on this or similar projects would be much appreciated:

Hugo Grotius (1583–1645)
Figurehead of modern natural law theory
De jure belli ac pacis (1625)
The locus classicus of modern natural law theory.
Latin: Published 1625
French: Translated with commentary by Barbeyrac as Le droit de la guerre, et de la paix (1724: vol I, vol II)
English: Translated (with Barbeyrac’s commentary) as The Rights of War and Peace (1738, modern edition online)

René Descartes (1596–1650)
Voluntarist (or at least winks at voluntarism)
“Letter to Mersenne, 15 April 1630”
“Letter to Mersenne, 6 May 1630”
“Letter to Mersenne, 27 May 1630”
Meditationes de prima philosophia (1641)
[No description yet.]
Latin: 1642, 1644
French:
English:
“Letter to Chanut, 1 February 1647”
“Conversation with Burman, 16 April 1648”
Les passions de l’âme (1649)
[No description yet.]
French: 1649, 1650, modern reprint
English: modern edition with modern translation (Voss; Hackett), modern edition with modern translation (Cottingham, et al.; Cambridge)

Thomas Hobbes (1588–1679)
Subversive, egoist, modern natural law theory
Elements of Law, Natural and Politic (1640)
[Consists of two parts: Humane Nature and De Corpore Politico.]
English: 1640; modern edition
De Cive (Elementa Philosophiæ III) (1642)
[No description yet.]
Latin: 1642
English: Translated (perhaps by Hobbes himself) as Philosophicall Rudiments concerning Government and Society (1651); modern edition with modern translation
Leviathan (1651)
[No description yet.]
English: 1651
Latin: Published as new edition 1668
De Corpore (Elementa Philosophiæ I) (1655)
[No description yet.]
Latin: 1655
De Homine (Elementa Philosophiæ II) (1658)
[No description yet.]
Latin: 1658
English: modern edition with modern translation

Nathaniel Culverwell (1619–1651)
Cambridge Platonist, or at least a fellow traveller
An Elegant and Learned Discourse of the Light of Nature (1652, modern edition online)
[Culverwell follows Suárez in combining divine command theory about moral obligation with divine intellectualism about what is suitable to human nature.]
English: 1652

Arnold Geulincx (1624–1669)
[No description yet.]
Gnothi seauton, sive Arnold Geulincs Ethica (1675)
[No description yet.]
Latin: Treatise I published as De virtute (1655), the whole published posthumously (1675)
English: Translated as Ethics, modern edition with modern translation

Jeremy Taylor (1613–1667)
Voluntarist
Ductor Dubitantium: Or, The Rule of Conscience (1660)
[Book II, Chapter 1 is “Of the Law of Nature in General”. It drew the attention of Cumberland. In a section of his De Legibus Naturæ, Cumberland criticizes Ductor Dubitantium’s II.1.1.4, II.1.1.52, and II.1.1.58 for its seemingly-unrestricted divine command theory, and II.1.9.12 for making an exception when it comes to hating God. Taylor does seem to recognize some sort of intrinsic reasonableness prior to divine command.]
English: 1671, 1861 (Books I–II, Books III–IV)

Henry More (1614–1687)
Cambridge Platonist
Enchiridion Ethicum (1668)
[No description yet.]
Latin: 1668, ..., 1711
English: Translated as An Account of Virtue (1690, 1701)

Baruch Spinoza (1632–1677)
Egoist, Stoic?, influenced by Descartes, Hobbes
Tractatus theologico-politicus (1670)
[No description yet.]
Latin: 1670
English:
Ethica ordine geometrico demonstrata (1677)
[No description yet.]
Latin: 1677
English:
Tractatus politicus (1677)
[No description yet.]
Latin: 1677
English:

Pierre Nicole (1625–1695)
Rigorist?, ...
Essais de morale (1671)
[No description yet.]
French: 1682 (vol I, vol II, vol III), 1755 (vol I, vol II, vol III)
English: No complete translation yet. Excerpts may be found in Schneewind’s anthology.

Samuel Pufendorf (1632–1688)
Divine sanction, modern natural law theory, crypto-Hobbesian or good Grotian?
Elementorum jurisprudentiæ universalis libri II (1660)
[Often called the Elementa.]
Latin: 1660, 1672
English: Translated as Two Books of the Elements of Universal Jurisprudence (modern edition)
De jure naturæ et gentium (1672)
[No description yet.]
Latin: 1672, 1704, 1715
French: Translated with commentary by Barbeyrac as Le droit de la nature et des gens (1706: vol I, vol II)
English: Translated as Of the Law of Nature and Nations (1703, 1729 (includes Barbeyrac’s commentary))
De officio hominis et civis (1673)
[No description yet.]
Latin: 1673
French: Translated by Barbeyrac as Les devoirs de lhomme, et du citoien (1707, 1708, 1718: vol I, vol II)
English: Translated as The Whole Duty of Man According to the Law of Nature (1691, 1716 (includes Barbeyrac’s commentary), 1735 (ditto), modern edition online (ditto)), or as On the Duty of Man and Citizen According to Natural Law (modern edition)

Richard Cumberland (1631–1718)
Critic of Hobbes, admired by Pufendorf, followed by Locke
De legibus naturæ (1672)
[No description yet.]
Latin: 1672, 1683, 1694, 1720
English: Translated by John Maxwell (with introductory essays, appendixes, and lengthy notes) as A Treatise of the Laws of Nature (1727, modern edition online)
French: Translated with commentary by Barbeyrac as Traité Philosophique des Loix Naturelles (1744, 1757)

Ralph Cudworth (1617–1688)
Cambridge Platonist, rationalist, divine intellectualist, critic of voluntarism, critic of Hobbes
The True Intellectual System of the Universe (1671/1678)
[No description yet.]
English: 1671/1678, 1845 edition (vol I, vol II, vol III)
A Treatise concerning Eternal and Immutable Morality (1731)
[No description yet.]
English: 1731, 1845 edition, modern edition

Nicolas Malebranche (1638–1715)
Rationalist, divine intellectualist
De la recherche de la vérité (1674–75)
[The main text contains Malebranche’s influential theory of the passions, as well as the pure ‘inclinations’ all minds share in common. Éclaircissement 10 contains a critique of Cartesian voluntarism, and a statement of divine intellectualism about moral obligation.]
French: 1674–75, 1678
English: Translated as Search after Truth (modern edition with modern translation)
Traité de morale (1684)
[Part I begins with a statement of divine intellectualism about morality. It goes on to provide an account of the acquisition of the great virtue of charity by means of getting intellectual enlightenment, seeking the helpful feelings of grace, and avoiding the harmful feelings of the senses, imagination, and passions. Part II examines our duties to God, to others, and to ourselves.]
French: 1684: vol I, vol II
English: Translated as Treatise on Ethics (modern edition with modern translation)
Réflexions sur la prémotion physique (1715)
[Defends free will in a dispute with fellow occasionalist Laurent Boursier over how much room the divine will leaves for human freedom to maneuver. Contains a critique of unrestricted voluntarism from around chapters 18–20.]
French: 1715, 1837
English: No complete translation yet.

Pierre Bayle (1647–1706)
Subversive, rationalist, follower of Malebranche (in early work), defender of religious toleration, radical realist (in later work)
Pensées diverses sur la comète (1682, 1683)
[Known for its then-paradoxical thesis that atheists could be moral: because one’s behavior has more to do with one’s passions and inclinations than with one’s philosophical principles, a society of atheists could fare decently well (at least as well as a society of idolatrous pagans).]
French:
English: Translated as Various Thoughts on the Occasion of a Comet (modern edition with modern translation)
Commentaire philosophique (1686–88)
[This defense of religious toleration argues that Biblical interpretation must be subordinated to the eternal truths of morality known by reason, and that the wrongness of violence and the sanctity of conscience are far clearer than any peculiar theological opinion.]
French: 1686–88
English: Translated as Philosophical Commentary (modern edition online)
Continuation des pensées diverses (1705)
[Bayle presses his defense of atheists still further, arguing (among other things) that atheists can do as well as theists when it comes to philosophically accounting for the eternal truths of moral obligation.]
French: 1705 (vol I, vol II); 1737 (in Oeuvres diverses)
English: No complete translation yet. Snippets can be found in Leibniz’s Theodicy and in some editions of Hume’s Dialogues.

Gottfried Leibniz (1646–1716)
Rationalist, divine intellectualist
Discours de métaphysique (1686)
[No description yet.]
“Meditation sur la notion commune de la justice” (c. 1702–03)
[No description yet.]
Nouveaux essais sur l'entendement humain (1704)
[No description yet.]
“Monita quædam ad Samuelis Puffendorfii principia” (1706)
Latin: 1768
French: Translated as “Avertissements sur les principes de Samuel Pufendorf” (modern edition)
English: Translated as “Opinion on the Principles of Pufendorf” (modern edition)
Essais de théodicée sur la bonté de Dieu (1710)
[No description yet.]
()

Christian Thomasius (1655–1728)
[No description yet.]
Institutiones jurisprudentiae divinae (1688)
[No description yet.]
Latin: 1688
German: Translated as Drey Bücher der Göttlichen Rechtsgelahrtheit (1709)
Einleitung zur Sittenlehre (1692)
[No description yet.]
German: modern edition, modern edition
Ausübung der Sittenlehre (1696)
[No description yet.]
German: 1696, 1710
Fundamenta juris naturae et gentium (1705)
[No description yet.]
Latin: 1708
German: Translated as Grundlehren des Natur- und Völcker-Rechts (1709)

John Locke (1632–1704)
Divine sanction, modern natural law theory, defender of (limited) religious toleration
Essays on the Law of Nature (c. 1660)
[No description yet.]
English: modern edition
“An Essay concerning Toleration” (1667)
[No description yet.]
English:
Epistola de tolerantia (1689)
[No description yet.]
Latin:
English: Translated as A Letter concerning Toleration (1689)
An Essay concerning Human Understanding (1690)
[No description yet.]
English: 1700
Two Treatises of Government (1690)
[No description yet.]
English: 1728
A Second Letter concerning Toleration (1690)
[No description yet.]
English: 1690
A Third Letter for Toleration (1692)
[No description yet.]
English: 1692
An Answer to Remarks Upon an Essay Concerning Humane Understanding (1697)
[No description yet.]
English: 1697 (PDF)
A Fourth Letter for Toleration (1704, published 1706)
[No description yet.]
English: 1706

James Tyrrell (c. 1635–1715)
[No description yet.]
A Brief Disquisition of the Law of Nature (1692)
[No description yet.]
English: 1692, 1701

Thomas Burnet (c. 1635–1715)
Rationalist, Cambridge Platonist fellow traveller, critic of Locke, criticized by Cockburn
Remarks upon an Essay concerning Humane Understanding (1697)
[Worries that Lockean empiricism cannot account for moral objectivity (or our quick and sense-like intellectual apprehensions of moral distinctions), asks Locke to clear up his stance on Euthyphro questions, and asks Locke to explain his talk of moral demonstration.]
English: 1697 (PDF)
Second Remarks upon an Essay concerning Humane Understanding (1697)
[No description yet.]
English: 1697 (PDF)
Third Remarks upon an Essay concerning Humane Understanding (1699)
[No description yet.]
English: 1699 (PDF); all three collected together in this modern edition

Jean Barbeyrac (1674–1744)
Translator of, commentator on, Grotius and Pufendorf and Cumberland
Le droit de la nature et des gens (Pufendorf, 1706)
[No description yet.]
French: 1706 (vol I, vol II)
English: Translated as Of the Law of Nature and Nations (1729)
Les devoirs de lhomme, et du citoien (Pufendorf, 1707)
[No description yet.]
French: 1707, 1708, 1718 (vol I, vol II)
English: Translated as The Whole Duty of Man According to the Law of Nature (1716, 1735, modern edition online)
Le droit de la guerre, et de la paix (Grotius, 1724)
[No description yet.]
French: 1724 (vol I, vol II)
English: Translated as The Rights of War and Peace (1738, modern edition online)
Traité Philosophique des Loix Naturelles (Cumberland, 1744)
[No description yet.]
French: 1744, 1757

William King (1650–1729)
Divine sanction theorist
De origine mali (1702)
[No description yet.]
Latin:
English: Translated with commentary by Edmund Law as An Essay on the Origin of Evil (1731, 1739)

Catharine Trotter Cockburn (1679–1749)
Rationalist, divine intellectualist
A Defence of the Essay of Human Understanding, written by Mr. Lock (1702)
[Defense of Locke—or the possibility of founding moral objectivity on Lockean principles—against Thomas Burnet’s series of Remarks.]
English:
Remarks on Mr Seeds Sermon on moral virtue ()
[No description yet.]
English:
Remarks upon some Writers in the Controversy concerning the Foundation of Moral Virtue (1743)
[Following Clarke and citing Balguy, Cockburn presents a rationalist critique of King and Law’s divine sanction theory, Johnson’s Essay, George Johnston’s radical realist Eternal Obligation of Natural Religion, and Warburton’s Divine Legation (with brief comments on Bayle’s Continuation).]
English:
Remarks upon the Principles and Reasonings of Dr. Rutherforths Essay (1747)
[Critique of Rutherforth’s Essay.]
English:
Correspondence with Thomas Sharp (1751)
[No description yet.]
English: In Cockburn’s Works (1751), in Sharp’s Works (1755?, 1763)

Samuel Clarke (1675–1729)
Rationalist, divine intellectualist
A Demonstration of the Being and Attributes of God (1st Boyle Lectures; 1704)
[No description yet.]
English:
A Discourse concerning the Obligations of Natural Religion, and the Truth and Certainty of the Christian Revelation (2nd Boyle Lectures; 1705)
[No description yet.]
English: 1705, 1716, 1725, 1728, 1738 (in Works)

Lord Shaftesbury (Anthony Ashley Cooper, 3rd Earl of Shaftesbury) (1671–1713)
Figurehead of sentimentalism; influenced by Cambridge Platonism, reacted against Locke; objective teleology, harmony between self-interest and virtue, self-approval, aesthetic turn
An Inquiry concerning Virtue, or Merit (1699), in Characteristicks
[No description yet.]
English: 1699, 1709, 1711; modern edition online
The Moralists, a Philosophical Rhapsody (1709), in Characteristicks
[No description yet.]
English: 1711, modern edition online
Characteristicks (1711)
[No description yet.]
English: 1711: vol I, vol II, vol III; modern edition online

Bishop George Berkeley (1685–1753)
Divine benevolence, divine command, critic of Mandeville, critic of Shaftesbury
Passive Obedience (1712)
[No description yet.]
English: (1712, 1871)
Alciphron: or, the Minute Philosopher (1732)
[No description yet.]
English: 1732 (2nd edition: vol I, vol II)

Bernard de Mandeville (1670–1733)
Cynical, subversive, theorist of spontaneous order, defender of religious toleration; influenced by Bayle, reacted against Shaftesbury, disputed with Berkeley, criticized by Law and Hutcheson
The Grumbling Hive: Or, Knaves Turnd Honest (1705)
[No description yet.]
English: 1705, 1732
Fable of the Bees: Or, Private Vices, Public Benefits (1714)
[No description yet.]
English: (1714, 1725, 1732, Part II 1730, 1795)
A Letter to Dion (1732)
[No description yet.]
English: (1732, online edition)

Christian Wolff (1679–1754)
Rationalist, radical realist??
Vernünftige Gedanken von der Menschen Thun und Lassen (1720)
[No description yet.]
German: 1720, 1736
English:
Philosophia practica universalis (1739)
[No description yet.]
Latin: 1739
English:
Philosophia moralis sive Ethica (1750–53)
[No description yet.]
Latin: 1750–53 (vol I, vol II, vol III, vol IV, vol V)
English:

William Wollaston (1659–1724)
Rationalist, radical realist
Religion of Nature Delineated (1722)
[No description yet.]
English: (1722, 1725, 1750, 1759)

William Law (1686–1761)
Rationalist, divine intellectualist, critic of Mandeville and Bayle
Remarks upon a Late Book (1723)
[Critique of Mandeville’s Fable of the Bees.].
English: 1723, 1725, 1762; 1844 edition

Richard Fiddes (1671–1725)
Follower of Malebranche, critic of Mandeville and Shaftesbury, divine sanction?
A General Treatise of Morality, Form’d upon the Principles of Natural Reason only (1724)
[No description yet.]
English: 1724

Gershom Carmichael (1672–1729)
[No description yet.]
S. Pufendorfii De Officio Hominis et Civis (1724)
[No description yet.]
Latin: 1724, 1769: vol I, vol II
English: 1724

Francis Hutcheson (1694–1746)
Sentimentalist, critic of egoism, critic of rationalism, divine benevolence; critic of Hobbes and Mandeville, follower of Shaftesbury
“Reflections on our common systems of morality” (14 and 21 November 1724)
[A short text (published in the London Journal) arguing that morality must be based in something heartfelt. He criticizes Pufendorf and Hobbes for their appeal to interest.]
English: modern edition
Inquiry into the Original of our Ideas of Beauty and Virtue (1725)
[No description yet.]
English: 1725, 1726
“Letters between the late Mr. G. Burnet and Mr. Hutcheson” (1725)
[Exchange between Hutcheson and the rationalist Gilbert Burnet (published in the London Journal) that gave birth to the Illustrations.]
Reflections upon Laughter, and Remarks upon the Fable of the Bees in Six Letters (1725–26)
[No description yet.]
English: 1725–26, 1750
An Essay on the Nature and Conduct of the Passions and Affections: With Illustrations on the Moral Sense (1728)
[No description yet.]
English: 1728, 1756
De naturali hominum socialitate oratio inauguralis (1730)
[No description yet.]
Latin:
English: Translated as Inaugural Lecture on the Social Nature of Man (modern edition)
Philosophiae moralis institutio compendiaria (1742)
[No description yet.]
Latin: 1742, 1745
English: Translated as A Short Introduction to Moral Philosophy (1747, 1753, modern edition online)
A System of Moral Philosophy (1755)
[No description yet.]
English: 1755 (vol I, vol II)

John Clarke of Hull (1687–1734)
Divine sanction theorist, psychological hedonist
An Examination of the the Notion of Moral Good and Evil (1725)
[Critique of Wollaston’s Religion of Nature Delineated.]
English: 1725
The Foundation of Morality in Theory and Practice (1726)
[Critique of Clarke’s 2nd Boyle Lectures, Hutcheson’s Inquiry. This prompted an anonymous criticism of him for treating Samuel Clarke unfairly: A letter to Mr. John Clarke, ....]
English: 1726
An Examination of What Has Been Advanced Relating to Moral Obligation (1730)
[Critique of Sykes’s Defense, makes use of the anti-rationalism critique in Hutcheson’s Illustrations.]
English: 1730

Thomas Bott (1687–1734)
Rationalist, critic of Wollaston, Butler, Warburton
The Principal and Peculiar Notion Advancd in a Late Book, intitled The Religion of Nature Delineated; Considerd and Refuted (1725)
[No description yet.]
English: 1725
Morality, founded in the Reason of Things, and the Ground of Revelation (1730)
[No description yet.]
English: 1730
Remarks upon Dr. Butlers Sixth Chapter of the Analogy of Religion, &c. concerning Necessity; And also upon the Dissertation of the Nature of Virtue (1737)
[No description yet.]
English: 1737
An Answer to the Reverend Mr. Warburtons Divine Legation of Moses, In Three Parts (1743)
[Especially Part III.]
English: 1743

Bishop Joseph Butler (1692–1752)
Teleological conception of human nature, critic of egoism, divine benevolence, influenced by Shaftesbury?
Fifteen Sermons
[No description yet.]
English: 1726, 1749 (includes Preface)
Analogy of Religion (1736)
[2.1 touches on the Waterland-Sykes controversy.]
English: 1736, 1771
“Of the Nature of Virtue” (1736, 1771)
[No description yet.]
English:

John Balguy (1686–1748)
Rationalist, follower of Clarke, critic of Shaftesbury and Hutcheson
A Letter to a Deist, Concerning the Beauty and Excellency of Moral Virtue (1726)
[Critique of Shaftesbury’s Inquiry, agreeing that virtue must be distinguished from interest, but defending interested motives as a highly useful supplement to virtuous motives.]
English: 1726
The Foundation of Moral Goodness (1728–29)
[Rationalist critique of Hutcheson’s Inquiry and Illustrations. The work comes into two parts; the second part replies to objections.]
English: 172829; 1734
Divine Rectitude (1730)
[No description yet.]
English: 1730, 1734
The Law of Truth (1733)
[The Preface of this work is a supplement to Divine Rectitude.]
English: 1733
A Supplement concerning Rectitude (1734)
[Friendly critique of Grove’s Wisdom.]
English: 1734

Archibald Campbell (1691–1756)
Critic of Mandeville (and thereby other subversives: Machiavelli, Hobbes, Spinoza, Bayle) and Hutcheson
ΑΡΕΤΗ-ΛΟΓΙΑ, or An Enquiry into the Original of Moral Virtue (1728)
[No description yet.]
English: 1728

Edmund Law (1703–1787)
Divine sanction theorist, Lockean, translator/commentator of King
An Essay on the Origin of Evil (1731; translation of King with copious commentary)
[No description yet.]
English: 1731

Daniel Waterland (1683–1740)
[No description yet.]
Remarks Upon Doctor Clarkes Exposition of the Church-Catechism (1730)
[A lengthy paragraph criticizing Clarke for emphasizing moral virtues at the expense of positive commands triggered a controversy between Waterland and Sykes.]
English: 1730 (incomplete on Google Books; the key paragraph, beginning "I wish the Author"); 1823 (key paragraph)
The Nature, Obligation, and Efficacy, of the Christian Sacraments, Considered (1730)
[A reply to Sykes’s Answer. It drew a further reply from Sykes (see below) and a reply from one John Chilton.]
English: 1730, 1823
A Supplement to the Treatise, ... (1730)
[A reply to Sykes’s Defence.]
English: 1730, 1823

Arthur Ashley Sykes (1684–1756)
[No description yet.]
An Answer to the Remarks Upon Dr Clarkes Exposition of the Church-Catechism (1730)
[A defense of Clarke in reply to Waterland’s Remarks.]
English: 1730
A Defence of the Answer... (1730)
[A reply to Waterland’s Nature.]
English: 1730
The True Foundations of Natural and Reveald Religion Asserted (1730)
[A reply to Waterland’s Supplement. This work drew a reply from Thomas Johnson (see below), and Waterland replied with a Postscript to his next work. Sykes replied in turn with an answer to this (An Answer to the Postscript of the Second Part of Scripture Vindicated), but the discussion lost its metaethical dimension.]
English: 1730

Thomas Chubb (1679–1747)
[No description yet.]
The Comparative Excellence and Obligation of Moral and Positive Duties (1730)
[Chubb weighs in on the Waterland-Sykes controversy, defending rationalism.]
English: 1730, 1733 (as Some Reflections upon the Comparative Excellency of Moral and Positive Duties)
The Ground and Foundation of Morality Considered (1745)
[Critique of Rutherforth...]
English: 1745

Thomas Johnson (c. 1703–1737)
[No description yet.]
An Essay on Moral Obligation (1731)
[A critique of Sykes’s True Foundations and Chubb’s Reflections, defending divine sanction theory and attempting to reduce rationalism to moral sense theory and then refute the latter.]
English: 1731

John Gay (1699–1745)
Divine sanction theorist
Preliminary Dissertation concerning the Fundamental Principle of Virtue or Morality (1731)
[No description yet.]
English: 1731

Henry Grove (1684–1738)
[No description yet.]
Wisdom the First Spring of Action in the Deity (1734)
[No description yet.]
English: 1734

William Warburton (1698–1779)
Voluntarist
The Divine Legation of Moses demonstrated on the Principles of a Religious Deist (1738)
[Begins by defending a ‘threefold cord’ version of divine command theory, synthesizing voluntarism with rationalism and sentimentalism, against the subversive views of Bayle’s Continuation. The rest of the work is devoted to showing that the laws of Moses must be of divine origin because they lacked the afterlife sanctions one would expect of merely human laws.]
English: 1738
A View of Lord Bolingbrokes Philosophy (1754)
English: 1754

David Hume (1711–1776)
Sentimentalist, critic of rationalism (Clarke, Balguy, Wollaston)
A Treatise of Human Nature (1739–40)
[No description yet.]
English: 1739–40, 1888, online edition
“Of the Delicacy of Taste and Passion” (1741)
[No description yet.]
English: 1741, online edition
“Of the Dignity or Meanness of Human Nature” (1741)
[No description yet.]
English: 1741 as “Of the Dignity of Human Nature”, online edition
“The Epicurean”, “The Stoic”, “The Platonist”, “The Sceptic” (1742)
[No description yet.]
English: 1753, online edition
A Letter From a Gentleman to his Friend in Edinburgh (1745)
[No description yet.]
English: online edition
“Of the Original Contract” (1748)
[No description yet.]
English: 1748, 1753, online edition
An Enquiry concerning Human Understanding (1748)
[In a footnote to Section I (or Essay I) of early editions, Hume cites Hutcheson’s critique of rationalism and Butler’s argument that all passions are equally disinterested as success stories for the sort of careful study of human psychology he is recommending.]
English: 1748 as Philosophical Essays concerning Human Understanding (footnote here); online edition (footnote here)
An Enquiry concerning the Principles of Morals (1751)
[No description yet.]
English: 1751, 1772, online edition
A Dissertation on the Passions (1757)
[No description yet.]
English: 1757 as “Of the Passions” (in Four Dissertations), 1772, online edition
“Of the Standard of Taste” (1757)
[No description yet.]
English: 1757 (in Four Dissertations), online edition

Christian August Crusius (1715–1775)
[No description yet.]
Anweisung, vernünftig zu Leben (1744)
[No description yet.]
German: 1744, 1767
Entwurf der nothwendigen Vernunft-Wahrheiten (1745)
[No description yet.]
German: 1745, 1766

Thomas Rutherforth (1712–1771)
[No description yet.]
An Essay on the Nature and Obligation of Virtue (1744)
[No description yet.]
English: 1744
Institutes of Natural Law (1754–56)
[No description yet.]
English: 1754 (vol I), 1756 (vol II), 1832

Lord Kames (Henry Home) (1696–1782)
[No description yet.]
Essays on the Principles of Morality and Natural Religion (1751)
[No description yet.]
English: 1751, 1779

James Balfour (1705–1795)
[No description yet.]
Delineation of the Nature and Obligation of Morality (1753)
[No description yet.]
English: 1753, 1763
Philosophical Dissertations (1782)
[No description yet.]
English: 1782

Lord Bolingbroke (Henry St John, 1st Viscount Bolingbroke) (1678–1751)
[No description yet.]
Fragments or Minutes of Essays (1754)
[No description yet.]
English: 1754, 1809 (vol VII, vol VIII)

Emer de Vattel (1714–1767)
[No description yet.]
Le loisir philosophique, ou Pieces diverses de philosophie, de morale, et d’amusement (1747)
[No description yet.]
French: 1747, with “Essai sur le fondement du droit naturel
English: modern online edition of Le droit des gens includes “Essay on the Foundation of Natural Law
Le droit des gens (1758)
[No description yet.]
French: 1758 (vol I, vol II, vol III)
English: Translated as The Law of Nations (modern online edition)

Adam Smith (1723–1790)
Sentimentalist, student of Hutcheson, follower of Butler??, friendly critic of Hume
The Theory of Moral Sentiments (1759)
[No description yet.]
English: 1759, 1767, 1774, 1790 (vol I, vol II)

Richard Price (1723–1791)
Rationalist, divine intellectualist, critic of Hume
A Review of the Principal Questions in Morals (1758)
[No description yet.]
English: 1758, 1769, 1787

Thomas Reid (1710–1796)
Rationalist, critic of Hume
An Inquiry into the Human Mind (1764)
[No description yet.]
English: 1764, 1765, 1769, 1819, 1863 (in Works)
Essays on the Intellectual Powers of Man (1785)
[No description yet.]
English: 1785, 1803 (vol. I, vol. II of Essays on the Powers of Man), 1863 (in Works)
Essays on the Active Powers of Man (1788)
[No description yet.]
English: 1788, 1803 (vol. III of Essays on the Powers of Man), 1863 (in Works)

Catharine Macaulay (1731–1791)
Rationalist, admirer of Shaftesbury and Addison, critic of King and Bolingbroke, against Lockean demonstration, necessitarian after Priestley
A Treatise on the Immutability of Moral Truth (1783)
[No description yet.]
English:
Letters on Education (1790)
[No description yet.]
English:

William Paley (1743–1805)
Divine sanction theorist
Principles of Moral and Political Philosophy (1785)
[No description yet.]
English: 1785, 1788, modern edition online

Immanuel Kant (1724–1804)
Autonomy; critic of Crusius, Hutcheson, Wolff
Grundlegung zur Metaphysik der Sitten (1785)
[No description yet.]
German: 1785, 1786, 1797
Kritik der praktischen Vernunft (1788)
[No description yet.]
German: 1788, 1792
Die Religion innerhalb der Grenzen der bloßen Vernunft (1793)
[No description yet.]
German: 1793, 1794
Die Metaphysik der Sitten (1797)
[No description yet.]
German: 1797 (vol I, vol II) 1803
Anthropologie in pragmatischer Hinsicht (1798)
[No description yet.]
German: 1798, 1799, 1800