Decrypted Secrets: Methods and Maxims of Cryptology
Friedrich L. Bauer
The Craft: How the Freemasons Made the Modern World
John Dickie
The Search for the Perfect Language
Umberto Eco
The Oxford English Dictionary - THR-UNE
J. A. Simpson & E. S. C. Weiner
Aspects of Knowing: Epistemological Essays
Stephen Cade Hetherington
The Sky Observer's Guide: A Handbook for Amateur Astronomers
Robert Newton Mayall & Margaret Walton Mayall & Jerome Wyckoff