Cracking the AP Biology, 1997-98

This book was amazing! It simplified the mass of confusing concepts covered in AP Bio into a concise and helpful guide. Although it by no means replaces the need to take an AP bio class, it focuses the topics you need to learn to pass the test. My own teacher tried to cover too much material in his class (including making us memorize every step in the production of ATP, which, as this book tells you, is totally unnecessary!). This book was a valuable aid and I give much of the credit for my score (a 5) to it.