Tools of Thinking: Understanding the World Through Experience ...
James Hall
How to Solve It: A New Aspect of Mathematical Method
György Pólya
A Companion to African Philosophy
Kwasi Wiredu
Topics in Universal Algebra
Bjarni Jonsson
Leibniz's Naturalized Philosophy of Mind
Larry M. Jorgensen
Taking the “Oof!” Out of Proofs
Alexandr Draganov