Sorry you took my post the wrong way. Allow me to rephrase.
The books that have been listed above a pure crap. Basically people came along to write a book to fill a void they thought was there to make extra money. I don't mean to knock the First Aid series (as I think it is a huge benefit for Step 1, and declines from there), but if there was a First Aid for Buttkissing Your Attending (or Iserson's Guide to Buttkissing Your Attending), I'm sure it'd be a top seller in the med student community.
Going through the whole match process last year, the greatest asset was this message board. I asked a lot of questions, and answered a lot of questions by reading what people responded to in my posts and by reading threads other posters had started.
I don't think any of the above books are of any benefit. Everything you ever wanted to know about ERAS is contained somewhere on these message boards (and I'm sure will be asked again-which is absolutely fine). Everything you wanted to know about NRMP and setting up a Rank Order List (ROL) is on here (including a long thread about someone who didn't set it up properly and the consequences of such action). Commonly asked interview questions? That's here too, including Google searches.
All I was trying to say was save your money, ask questions here, do some Google searches for interview stuff, and you will get more out of reading this message board than any book can provide.
For example, read
this thread about interview attire. What book is going to provide you all that info. The book would say "Guys-wear a suit" and then move onto the next topic.
Sorry I spent more time hitting the submit button on my previous post than I did typing a response. I hope this time it helps.
Enjoy your last year of med school and good luck on the interview trail.