O'Hear begins with Homer, whose poems of epic struggle have made him the father of Western literature. After Greek tragedy, Plato, and Virgil's Aeneid comes Ovid, whose encyclopedic Metamorphoses is an inexhaustible source for European art and literature. Via Saint Augustine, O'Hear reaches Dante and his terrifying and sublime Divine Comedy. Chaucer, Shakespeare, Cervantes, Milton, Pascal, Racine, and finally Goethe complete the cast list. In each case, O'Hear patiently draws out themes, focuses on key passages, and explains why they are important.

Not simply a grand work of reference, The Great Books is also a narrative history shot through with a love of literature and the author's deeply held belief in its power to enrich and enliven everyone's world.