Encyclopedias, Almanacs, Transcripts, and Maps
- The Skeptic (Newsletter)
- The Sleeping Preacher (1794-?)
- The Social Impact of the Industrial Revolution
- The Society for the Study of Supernormal Pictures
- The Soviet Union Promotes Rapid Technological Development in the Communist Ideology
- The Space Race and the Cold War
- The Specialization of Mathematics and the Rise of Formalism
- The Spinning Wheel: The Beginning of the Medieval Textile Industry
- The Spontaneous-Generation Debate
- The Spread of Papermaking Technology into Europe
- The Spunkie
- The Steam Engine Powers the Industrial Revolution
- The Steamboat: First Instrument of Imperialism
- The Study of Human Heredity and Eugenics during the Nineteenth Century, Focusing on the Work of Francis Galton
- The Study of Human Sexuality
- The Survival League
- The Talmud
- The Technology of the Incas and Aztecs
- The Technology of the Medieval Islamic World
- The Technology of War