Crusades
Crusaders
Dan Jones - undifferentiated
God's war
Christopher Tyerman
The Damascus chronicle of the Crusades
H. A. R. Gibb
Hannibal
Alex Simmons
Rubicon: The Last Years of the Roman Republic
Tom Holland
Anabasis
Xenophon
War Stories
Gordon Korman
The Jewish War
Flavius Josephus
The Age of Arthur
John Morris
The Outline of History
H. G. Wells
Reference
1491
Charles C. Mann
Narrative non-fiction
Caesar's Women
Colleen McCullough
The Age of Fable
Thomas Bulfinch
Cicero
Anthony Everitt
Mummies, Pyramids, and Pharaohs
Gail Gibbons