I'm considering applying to dental school and have no idea where to start in terms of DAT. What books would you recommend? Are there any free pdfs floating around? Given that I have already studied for the MCAT extensively last summer and did relatively well on it, how much investment/hours would DAT take compared to MCAT (studied 3 months full time)? I am thinking of writing it this November, but will probably have to start studying soon as school starts up for me again in September.