Just as a general note, you will probably find that if you buy review books, you'll really only end up having time to use a few of them. Many review books go into a lot of detail, and if you only have 3-4 days dedicated to covering each subject, it's too much to try to get through. So start with First Aid + Goljan RR Path + a question source (UWorld or QBank) and work from there.
Path: You definitely need to supplement path. Goljan RR Path actually covers a lot of basic biochem, mol bio, and even micro throughout the book, so you may cover most of your bases with RR Path + FA.
Micro: The micro section of First Aid is a bit sparse in some areas, so if you want to review in a little more detail, Clinical Micro made ridiculously simple is good. But FA Micro is long enough as it is, so make sure you get through that first.
Pharm: FA has one dedicated section and then the rest is organized throughout the book by systems, with most drugs the important few key points (e.g. MOA, side effects, etc.). If you want a bit more detail, Pharmacology Recall (Lippincott) is a good book. However, most people say that First Aid pharm + USMLE World questions on pharm is sufficient. Note: pharm and micro integration is really important.
Physio: For some reason, this is covered pretty well in the GI section of First Aid but not much elsewhere. Consider supplementing with BRS Physio. It's an easy read and you can do it all at once or integrated into each system.
Anatomy: Anatomy is pretty weak in First Aid, and the musculoskeletal section is tough to get through. However, it's not a super high-yield topic for boards by itself. Most of the important anatomy is in integrations, which pop up in Goljan RR Path or as needed in FA. I bought Road Map Anatomy but only used it to look up a few pictures when I couldn't find them in FA.
Embryo: FA is sufficient for Embryo.
Neuro / Psych: FA is ok for neuro & psych too. I had already read BRS Behavioral Science for our shelf exam, and that filled in any gaps in Behavioral Science / Psych for me.
FYI, this is all based on my own experience, what I've read on these forums, and advice I got from upperclassmen at my school. I'm sure others may have different opinions.