I have a few books for the Edexcel syllabus AS and A2 level Biology course. I have the AS context lead and concept lead textbook, and I also have the A2 concept led book, as well as a Unit 1 and Unit 2 revision guide.

I bought all this material for when I was taking the A Level as an external candidate, but I have sat my final exam and don't need it anymore.

If anyone is interested in buying it please give me a shout
Thanks!