Witches Abroad
Terry Pratchett
The Lost Continent of Mu
James Churchward; David Hatcher Childress
Call to Treason
Tom Clancy; Jeff Rovin
ELEMENTARY RECURSION THEORY AND ITS APPLICATIONS TO FORMAL SYSTEMS
Saul Kripke
A fiery peace in a cold war: Bernard Schriever and the ultimate ...
Neil Sheehan