A People's Tragedy: A History of the Russian Revolution
Orlando Figes
The Real Projective Plane (includes Appendix for Mathematica®)
H. S. M. Coxeter & George Beck
Where Is Stonehenge?
True Kelley
Roget's Thesaurus of English Words & Phrases
Peter Mark Roget
Che Guevara: A Life From Beginning to End (The Cold War)
Hourly History
Journal of World-Systems Research