The Exodus Quest
Will Adams
The Voice of Reason: Essays in Objectivist Thought
Ayn Rand; Leonard Peikoff; Peter Schwartz
Delphi Federation (Delphi in Space Book 6)
Bob Blanton
Princeps' fury
Jim Butcher
A brief history of time
Stephen Hawking
Death by black hole: and other cosmic quandaries
Neil deGrasse Tyson
Future shock
Alvin Toffler