Am I being lulled by a basic text? I am re-studying basic physics and calculus for a run at a physics degree. I am using the Stewart text for calculus and I find it challenging. I am using the Young and Freedman physics text, and I find the calculus-based portions incredibly basic. I am afraid if I am not using a challenging enough text, I will be hit with a brick wall when I re-enroll at university. Am I on the right course with this text?