I have the Kaplan review book but I need something else that focuses on the science stuff (bio, chem, quant) to supplement my Kaplan book. Ideally, I want short reviews but what I REALLY want is representative practice tests and questions. Does anyone have any suggestions for a PCAT science review book with lots of test questions? Also, does anyone know if harcourt has released old PCAT tests and if we can purchase them somewhere? ETS does this with the SATs.