I am mature student who was allowed to go on A level Physic without GCSE Physic. Reason for this was that I had A* Math GCSE and I have really strong math skills. I haven't got problems with equations therefore I have all my home works and tests till now on grade B, low B. I am happy about this, that without any background I can score B however I need A. I willn't have A if I willn't understand physics concepts. My question is what is the best book to learn GCSE physic, and what I actually need from GCSE physic to pass A level physic?? Help. Any advice??