I was wondering what people would recommend as the best revision guides for the following subjects:
Maths
English Lit (I don't think revision guides will be especially useful for this, but let me know)
Chemistry
Physics
History
I know it will depend on what exam board and syllabus I'm on, but I'm not 100% sure of that, so any general recommendations would be muchly appreciated.
Also, can anyone tell me whether its worth getting the "Head start to AS" CGP books, or are they just useless?
Oh, and should I get AS revision guides, or ones that cover AS&A2?