I am an advanced 8th grader and I'm very interested in physics. However, I want to study calculus first (I know precaculus, but I will study it a bit further before beginning calculus). Does anyone have recommendations for good, interesting calculus books if my main goal in studying it now (as opposed to learning it in school) is to enable me to study physics? For physics, I intend to use Fundamentals of Physics by Halliday, Resnick and Walkers. I appreciate any suggestions, as well as explanation about the book and about why it's good for my purpose. Thanks!