I'm a senior in High School, and took BC Calculus as a Junior and this last semester a 1-semester Calc 1&2 honors class, mainly for those those who took AB in High School at the University of Utah. (It's surprising how bad you can do on the AP test and still get a 5). I'm signed up for the next semester of the course which is basically Honors Calculus 3, but after a trip to the Math section of the University Library today, I found there are so many books I would like to try and go through. I thought that instead of taking that class, which can wait, I could have several study periods at school and work on a variety of topics, or just one if it interests me enough. Any advice - Class vs Self Study? I may want to make a career in math or something related, so would there be some topics to work on over others to prepare me for higher math? Specific books?