hi there! I don't have the most current Dr. Collins but I do have the 2010 edition and two other books that basically cover whatever updates he's had. I mainly used Kaplan for the biology section because they basically reprinted their MCAT bio section into their PCAT book. For reading, I have ExamKrackers 1001 passages. If you can master the bio in kaplan and the reading in EK then you're definitely good to go. I feel that Dr. Collins is lacking in those area so I bought the other books to make up for it.
The Collins study guide is packaged into a book so you wont have loose sheets of paper flying around. There's no writing in it. I'm selling the whole package for 140 but i can go a bit lower.
