Mathematical Physics
Donald Howard Menzel
Encyclopedia of the Underground Railroad
J. Blaine Hudson
Lost Crusader: The Secret Wars of CIA Director William Colby
John Prados
Computer Graphics With Open GL
Donald Hearn & M. Pauline Baker & Warren R.. Carithers
APIs: A Strategy Guide
Daniel Jacobson & Greg Brail & Dan Woods
Edgar Cayce's Atlantis
Gregory Little & Lora Little & John van Auken