An Invitation to Abstract Mathematics
Béla Bajnok
Encyclopedia of Space and Astronomy
Joseph A. Angelo
Studies in Medieval Philosophy
John F. Wippel
Frege: Philosophy of Mathematics
Michael Dummett
Sapiens: A Graphic History, Volume 1: The Birth of Humankind
Yuval Noah Harari
The Devil's Dictionary
Ambrose Bierce
An American Tragedy
Theodore Dreiser