Calculus Made Easy
Martin Gardner & Silvanus P. Thompson
People of the Underground Railroad: A Biographical Dictionary
Tom Calarco
Teaching English as a Second or Foreign Language
Celce-Murcia Mariam
A Torch Kept Lit
William F. Buckley, Jr.
A Primer on Riemann Surfaces
A. F. Beardon
Permanence
Collin Waller