arronkau

Innumeracy (Penguin Press Science S.) by John Allen Paulos

Anathem (P.S.) by Neal Stephenson

Seeing Through Cynicism by Dick Keyes

Thinking Mathematically by J Mason, L. Burton, and K. Stacey

How to Teach Mathematics by Steven G Krantz

A Mathematician's Apology (Canto Classics) (Canto) by G H Hardy