By Subject of Literary Work - Philosophy or philosophers
- Cat’s Cradle
- Certain Trumpets
- The Circular Ruins
- The City of God
- The City of the Sun
- The Closing of the American Mind
- The Clouds
- Coleridge, 1772-1804
- Coleridge, 1804-1834
- The Communist Manifesto
- Company
- The Company
- Concerning Illustrious Men
- Concord Rebel
- A Confederate General from Big Sur
- A Confederate General from Big Sur
- Confessions
- The Conjure-Man Dies
- The Conscious Mind
- The Consolation of Philosophy
- Critical Path
- Critique of Pure Reason
- The Crock of Gold
- Crome Yellow
- The Crooked Timber of Humanity
- Culture and Value
- Dante and the Lobster
- Darwin’s Dangerous Idea
- The Death of Adam
- The Death of Empedocles
- The Death of Virgil
- The Deluge at Norderney
- Demian
- Democracy’s Discontents
- Descartes
- Diaries
- Diderot
- The Disciple
- Discourse on Method
- Discovering
- The Discovery of Heaven
- The Disinherited Mind
- The Divan
- Dream Children
- The Dream of a Ridiculous Man
- The Dream of Scipio
- The Ebony Tower
- Eclogues
- Ecrits
- Edmund Burke
