The Practically Cheating Calculus Handbook
Are you taking calculus right now and it's kicking your butt? You're not alone; when I was teaching calculus, I realized that textbooks suck!
I wrote the Practically Cheating Calculus Handbook so that you don't have to struggle any more. This handbook contains hundreds of step-by-step explanations for calculus problems from differentiation to differential equations -- in plain English!