
Author 
A First Course in Linear Algebra 
Robert A. Beezer 
Abstract Algebra: Theory and Applications 
Thomas W. Judson 
Basics of Fluid Mechanics 
Genick BarMeir, Ph D 
Calculus I (UW Madison math 221) 
Sigurd Angenent 
Chemistry 1st Ed. 
Free High School Science Texts 
Computational Biology 
Gavin A. Buxton 
Dive into Python 
Mark Pilgrim 
Fundamentals of Compressible Flow Mechanics 
Genick Barâ€“Meir 
Fundamentals of Die Casting Design 
Genick BarMeir 
How to Think Like a Computer Scientist 
Jeffrey Elkner, Allen B. Downey, and Chris Meyers 
Human Physiology 

Introduction to Probability 
Charles M. Grinstead, J. Laurie Snell 
Learning Perl the Hard Way 
Allen B. Downey 
Linear algebra 
jim hefferon 
Linear algebra via exterior products 
Sergei Winitzki 
Penguin in the Pew 2.0 
Don Parris 
Physical Modeling in MATLAB 
Allen B. Downey 
Physics 
Prentice Hall 
Reasonable Basic Algebra 
Alain Schremmer 
The Little Book of Semaphores 
Allen B. Downey 
Think Ocaml 
Nicholas Monje and Allen Downey 
Vector Calculus 
Michael Corral 