I. History & History of Science 

Prehistoric Times 

Roman Empire

The Middle Ages

Modern History

City History

History Through Objects, Concepts, & Pastimes

II. Music 

III. Travel, Survival, & Anthropology 

IV. Science, Space, & Universe 

V. Medicine & Human Mind

VI. Philosophy & Religion 

VII. Film-Making & Literary Criticism 

VIII. International Crime, True Crime, & Drugs 

IX. Memoir/Biography