City of the Dead (The Alchemist Book #1): LitRPG Series
Vasily Mahanenko
1634: The Baltic War
David Weber
Conspirator, Foreigner #10 [Signed First Edition Series]
C.J. Cherryh
Rising Force
Ken Lozito
Ascension (5)
Guns, Germs, and Steel: The Fates of Human Societies
Jared Diamond
Civilizations Rise and Fall (1)
Collapse: How Societies Choose to Fail or Succeed
Civilizations Rise and Fall (2)