Understanding Eastern Philosophy
Ray Billington
Volume 6: Psychological Types
Carl Gustav Jung
The State of the Cloud
GitLab
Mathematical Delights
Ross Honsberger
He: Understanding Masculine Psychology
Carl Gustav Jung & Robert A. Johnson
Ingenuity in Mathematics
Mathematical Morsels
The Role of Mathematics in Science
M. M. Schiffer & Menahem Schiffer & Leon Bowden
Rediscovering Mathematics: You Do the Math
Shai Simonson
Mathematical Gems II
Mathematical Plums
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
Studies in Algebraic Logic
Aubert Daigneault
Studies in Real and Complex Analysis
Isidore Isaac Hirschman
Invitation to Complex Analysis
Ralph P. Boas & Harold P. Boas