I don't know what to say, apart from that this book is superb. I was very skeptical when it first arrived through my postbox, but soon after the first section, I knew that this book was for me.
This time last year I was a wreck, I knew my Biology but something still wasnt right, I decided to buckle down and read. I think choosing to buy this book is one of the best decisions that I have ever made. Inside the books are exam like questions and correspondign answers, at the end of the book, there is a full exam mock testing you on all you have learnt.
This guide got me from a grade B/C to an A. Even though I did not achieve a gradeA*, I can still say that these books are worth it because using these books for Chemistry, Maths and physics meant that I went from:
B in Physics to an A*
C in Maths to an A*
C in Chemistry to another A*.
I am very grateful as I feel that this book truly understood how to get the things I needed to learn across to me, diagrams, instructions, repetition it's all in here.