Math 53: Differential Equations Brannan Boyce, 1st edition - $40
Math 52: Calculus Early Transcendentals, custom edition for Stanford, Edwards Penny - $70
Stats 203: Regression analysis by example, Wiley - $40
CS 103: Introduction to Theory of Computation, 2nd edition - $40
Stats 200: Mathematical statistics and data analysis, 3rd edition - $40
CS 161: Algorithm Design - $45
Stats 218/219: Stochastic Processes Sheldon Ross - $20

Rockin' out Popular music in the USA - $20