I can personally strongly recommend the book, "Who is Fourier?" for learning math: http://www.amazon.com/Who-Fourier-Mathematical-Adventure-Edition/dp/096435043

I can personally strongly recommend the book, "Who is Fourier?" for learning math: http://www.amazon.com/Who-Fourier-Mathematical-Adventure-Edition/dp/0964350432 http://www.amazon.com/Who-Fourier-Mathematical-Adventure-Edi.... It is the best math book I have ever read.