Operads and Universal Algebra: Proceedings of the International ...
Chengming Bai & Li Guo & Jean-Louis Loday
Cristero War: A History From Beginning to End
Hourly History
Debunking David Barton's Jefferson Lies: #5 - Jefferson Founded ...
Chris Rodda
The Act of Creation
Arthur Koestler
Handbook of Knowledge Representation
Bruce Porter & Vladimir Lifschitz & Frank von Harmelen
Grammar and Usage for Better Writing
Henry I. Christ & Harold Levine