These were very helpful for me:
Physics C: Barron's (along with class)
Chem: Barron's (a year after taking intro chem course)
Psych: Barron's and David G. Myers' Psychology as a more comprehensive textbook
Environmental Science: Barron's (read it the night before, got a 4)
Comparative Government: Ethel Wood's prep book (same as above)
Comp Sci, Calc, Bio: trusted my teachers
Barron's Econ book was too full of acronyms that weren't at all necessary and though it may be a good review book, was not very helpful for self-teaching. Barron's APUSH book doesn't actually review history, just testing strategies.