Encyclopedia of Native American Tribes
Carl Waldman
The Pseudoscience Wars
Michael D. Gordin
The Works of John Locke in 9 volumes, vol. 2 (1689)
John Locke
A Chronology of the Crusades
Peter Frankopan & Timothy Venning
Bills of Lading: A Guide to Good Practice
Stephen Mills
Penrose Tiles to Trapdoor Ciphers: And the Return of Dr Matrix
Martin Gardner