At the suggestion of a friend, I used
First Aid for the Psychiatry Clerkship initially. It's high-yield and a quick read, plus it seemed to cover most of the basics...which helped me feel not as lost as I might have otherwise felt towards the start of the rotation.
Over the remainder of the clerkship, I found
Blueprints helpful for filling in some of the remaining gaps.
A good handbook to have is the latest edition of
Current Clinical Strategies: Psychiatry. I guess a good description of it would be: a slightly more detailed, more up-to-date kind of
First Aid...great for getting a handle on much of the pharmacology you'll run across during the clerkship. You never know when you'll run into a situation where you wish you had access to your textbooks but don't...I don't have any experience with the other titles in this series, but I thought this was one worth having.
Doing practice questions is also important in getting ready for any shelf exam, so I picked
Psychiatry Pretest as it appeared to give reasonably detailed explanations along with the Q&A.
These are just the books I used. I'm sure others here have found some alternatives which may be better, but I'm happy with how this set did for me. Just remember that you will also have a huge resource in the members on your team. Pick their brains from time-to-time. Good luck!