Best books for A Levels

[tabdeelisupporter]

Hi, can you people recommend me the best books for A Levels Physics, Chemistry, Biology and Maths?
Are the books published by Cambridge university press enough or are there any other books with better explanations?
Also, how many subjects maximum will you advice me to keep?
I wanted to go for further mathematics as well actually.
Thanks

 

[tabdeelisupporter]

for your physics, this would definitely help.
http://physics-ref.blogspot.com/

Thanks! What about the book?