Volume 51 contains a total of 60 lectures covering 12 topics:
History
Poetry
Natural Science
Philosophy
Biography
Prose Fiction
Criticism and the Essay
Education
Political Science
Drama
Voyages and Travels
Religion

Die Schriften von Accra (Ungekürzt)

Die Tränen der Wüste - Geschichten und Gedanken (Gekürzt)

The Book of Wisdom : From The Holy Bible

Babbitt

An Englishman Looks at the World (Unabridged)

The Confessions of Saint Augustine

Blood on the Crossties : The Florida Chautauqua Murders

Timaeus : Plato’s Vision of the Cosmos – A Dialogue on Creation, Nature, and the Divine Mind

On the Harmony of Religions and Philosophy (Golden Deer Classics)

Poetical Works of William Wordsworth

Proposed Roads to Freedom

Uncle's Dream

Harvard Classics Volume 1 : Franklin, Woolman, Penn

Harvard Classics Volume 2 : Plato, Epictetus, Marcus Aurelius

Harvard Classics Volume 3 : Bacon, Milton's Prose, Thos. Browne

Harvard Classics Volume 4 : Complete Poems In English, John Milton

Harvard Classics Volume 5 : Essays And English Traits, Emerson

Harvard Classics Volume 6 : Poems And Songs, Burns

Harvard Classics Volume 7 : Confessions Of St. Augustine, Imitation Of Christ

Harvard Classics Volume 8 : Nine Greek Dramas

Harvard Classics Volume 9 : Letters And Treatises Of Cicero And Pliny

Harvard Classics Volume 10 : Wealth Of Nations, Adam Smith

Harvard Classics Volume 11 : Origin Of Species, Darwin

Harvard Classics Volume 12 : Plutarch's Lives