The 2nd Scientific American Book of Mathematical Puzzles & Diversions
Martin Gardner
Ockham to the Speculative Mystics (Christian Library)
Frederick Copleston
Hitler: A Pictorial Biography
Peter Schwartz
Sri Aurobindo - Biography
K. R. Srinivasa Iyengar
Enemies Within
Professor Robert Alan Goldberg
Encyclopedia of the Human Brain
Antonio R.Damasio & Martha J. Farah