Discrete Mathematics with Ducks
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An Introduction to Kolmogorov Complexity and Its Applications
Ming Li & Paul Vitanyi
The Final Roman Emperor, the Islamic Antichrist, and the Vatican's ...
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The Lucifer Effect: Understanding How Good People Turn Evil
Philip Zimbardo
Solving Problems in Mathematical Analysis, Part II
Tomasz Radożycki
Problem Books in Mathematics (2)
Light of the Soul
Alice A. Bailey