5 out of 5 stars
Pro: This book will definitely help prepare you for the SAT Biology exam. Before reading it, though, choose if you want to study molecular biology or ecology first. This will save you an immense amount of time. The book covered practically everything that was on the exam. I would recommend this book to someone studying for either of the two versions of the exam.
Con: It would have been better if there were more scenario-based facts and questions. Most of the exam was scenario-based. When I took the exam, I did not feel prepared for those type of questions.