The book itself contains subect review chapters on every subject covered on the test, including the labs--a huge advantage for our book measured against the competition. Included in the book are 2 full-length practice exams with detailed answer explanations. AUTHOR: Phillip E. Pack , Ph.D., has taught AP Biology and gifted programs for more than fifteen years. He is an Assistant Professor of Math and Science at Woodbury University in Burbank, California.