Revision Express A-level Study Guides - covering AS and A2 material in one book. A new approach to exam success, making your revision fast and effective. Key Features: *Unique cover flap system to help the reader map the subject to their syllabus *Broken down into manageable chunks with action points. *Each topic is broken down into two page sessions. *Self-assessment features on every page - including 'Checkboxes, examiners secrets and further reference tools.' *Each session incorporates sample questions and answers.