I know that calculus textbook.
http://www.amazon.com/Calculus-Early-Transcendentals-James-S...
It's workmanlike, but certainly not inspiring like Spivak's textbook.
http://www.amazon.com/Calculus-Michael-Spivak/dp/0914098918/
Linear Algebra: http://www.amazon.ca/Linear-Algebra-Applications-CD-ROM-Upda...
Calculus: http://www.amazon.ca/Calculus-Early-Transcendentals-Tools-En...
on the more computer-sciency side, Introduction to Algorithms has a lot of good word-of-mouth. I'm not such a fan, myself, but here it is: http://www.amazon.ca/Introduction-Algorithms-Thomas-H-Cormen...
[0]https://www.amazon.com/Calculus-Early-Transcendentals-James-...