- The First Question: What Philosophy Is, How It Works, and Why the Questions It Asks About Existence, Knowledge, Morality, and Meaning Are the Most Important Questions Human Beings Have Ever Posed
- Baruch Spinoza: The God-Intoxicated Philosopher and His Radical Vision of Nature, Freedom, and the Unity of All Things, Including the Ethics and the Path to Human Blessedness (Western Philosophy)
- Epistemology: The Philosophy of Knowledge, Including the Gettier Problem, the Challenge of Skepticism, the Foundations of Justification, and the ... We Can Really Know (Philosophical Movements)
- Thomas Hobbes: The Philosopher of Power and His Unflinching Vision of Human Nature, the State of War, and the Social Contract, Including Leviathan and the Foundations of Modern Political Thought
- Mary Wollstonecraft: The Mother of Feminist Philosophy and Her Revolutionary Argument for Women's Equality, Including the Radical Claim That Reason Knows No Sex (Western Philosophy)














