Eugene T Woolf
Desiderius Erasmus (c. 1466-1536): The essential humanist (The great minds revisited series)
Early Greek philosophy (c.600-c.400 B.C.): The cosmologists and the socratics (The great minds revisited series)
Plotinus (204/5-270 A.D.): The triumph of spirit (The great minds revisited series)
Voltaire (1694-1778): Prophet of an age (The great minds revisited series)