Global Catastrophic Risks
Nick Bostrom & Milan M. Cirkovic
On Human Nature
Roger Scruton
Handbook of Language and Social Interaction
Kristine L. Fitch & Robert E. Sanders
Letters to a Young Mathematician
Ian Nicholas Stewart
A Grammar of the Hebrew Language: 1
William Henry Green
None Dare Call it Conspiracy
Gary Allen & Larry Abraham
The Passionate State of Mind - And Other Aphorisms
Eric Hoffer