All the things that you DON'T learn in school are waiting for you in this book. Buy it for yourself if you are about to graduate; give it as a gift for a new NP; pick it up and read it before you accept another job offer that could leave you burnt out and questioning whether leaving the floor as an RN was really the right choice (it was!).
Cheaper than board reviews, and healthier than a cup of coffee or a bottle of wine, this is pretty much the BEST $13.95 you could spend to prepare yourself for practice in all the ways that school didn't. And it's an easy read, with a sense of humor - what's the last book you read that you could say that about? I'll wait...