This book is full of clear revision notes, detailed diagrams and practice questions for GCSE Biology Students. It covers all of the topics in the current AQA course, including 'How Science Works', and it's packed with useful tips for doing well in your exams. Plus every few pages there's a quick warm-up test and some exam style questions (answers are at the back). It's easy to read and revise from - everything's explained simply, in CGP's chatty, straightforward style.