Dake's Study Notes
Finis Jennings Dake
Great Books of the Western World - Volume 5
Encyclopaedia Britannica, Inc
Knowledge Representation and Relation Nets
Aletta E. Geldenhuys & Hendrik O. van Rooyen & Franz Stetter
Double Star
Robert A. Heinlein
Paranormal: My Life in Pursuit of the Afterlife
Raymond Moody & Paul Perry
The Great Questions of Tomorrow
David Rothkopf
TED Books (1)