Greek: An Essential Grammar of the Modern Language
David Holton & Peter Mackridge & Irene Philippaki-Warburton & Ειρήνη Φιλιππάκη-Warburton
The Concise Oxford Dictionary of Proverbs
John Simpson & Jennifer Speake
The Oxford Dictionary of Family Names in Britain and Ireland
Patrick Hanks & Richard Coates & Peter McClure (historian)
Zondervan Illustrated Bible Dictionary
J. D. Douglas & Merrill C. Tenney
RYA Navigation Handbook (G6) Barlett 2008 0901501936
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Codes, Ciphers, and Secret Languages
Fred B. Wrixon