Ethics and Moral Reasoning: A Student's Guide
C. Ben Mitchell
Enemies, Foreign and Domestic
Matthew Bracken
Schaum's Outline of Advanced Mathematics for Engineers and Scientists
Murray Spiegel
Solving Problems in Mathematical Analysis, Part I
Tomasz Radożycki
Problem Books in Mathematics (1)
Belief in God: An Introduction to the Philosophy of Religion
T. J. Mawson
Taking the “Oof!” Out of Proofs
Alexandr Draganov