- Libro electrónicoSeries: History of Man SeriesJohn Bershof, MD
- Libro electrónicoThe First History of ManJohn Bershof, MD
- Libro electrónicoThe Third History of ManJohn Bershof, MD
- Libro electrónicoThe Fifth History of ManJohn Bershof, MD
- Libro electrónicoThe Sixth History of ManJohn Bershof, MD
- Libro electrónicoThe Second History of ManJohn Bershof, MD