Great books of the Western World - Volume 39
Encyclopaedia Britannica, Inc.
Crusades, the Titanic Clash of Cultures in the Holy Land
All About History (2018)
The Coptic Encyclopedia - Volume 5 (JO-MU)
Aziz Suryal Atiya
Thinking Without a Banister: Essays in Understanding, 1953-1975
Hannah Arendt
Lean Lexicon: A Graphical Glossary for Lean Thinkers
John Shook & Lean Enterprise Institute & Chet Marchwinski
The Secret of Black Ship Island
Larry Niven & Jerry Pournelle & Steven Barnes & Tom Weiner
Heorot (4)