Problems of Philosophy
Bertrand Russell
Teaching Mathematics Online: Emergent Technologies and Methodologies
Angel A. Juan & Maria A. Huertas & Sven Trenholm
33 Questions About American History You're Not Supposed to Ask
Thomas E. Woods Jr.
The Mathematica® Book
Stephen Wolfram
Great Houses of London
James Stourton
Introduction to the Maths and Physics of Quantum Mechanics
Lucio Piccirillo