I'm looking for recommendations for a calculus based physics textbook for my 11th grade daughter to use independently. She is taking AP Physics B at school and would like to self-study for the AP Physics C exam (probably only the mechanics part this year and then electricity and magnetism next year). Her goals are to do well on the AP exam and to learn the material well enough to have a solid foundation for a college physics/astrophysics major. She would likely not try to opt out of the first year college courses, but just be in a position to do well and possibly take an honors version. There are many recommendations at Amazon, but so many different opinions that I'm having a hard time sorting them out. Any guidance would be appreciated. Thanks!