Recently, I've been reading this mega book that covers a lot of advanced topics in math by Kolmogorov et al. It is nice because it covers a lot of topics w/o in a fairly short text --- it is a brick but it covers 2000 years of knowledge! http://www.amazon.com/Mathematics-Content-Methods-Meaning-Do...

For first-year stuff, I would recommend No bullshit guide to math and physics[1] and the No bullshit guide to linear algebra[2] of which I am the author.

[1] http://minireference.com/ [2] http://gum.co/noBSLA