Hello,

Please clarify as to what version of Head first to purchase as I am seeing the folloeing books with head first.

1)Head First Pmp: A Brain-Friendly Guide to Passing the Project Management Professional Exam

2)Head First PMP: A Learner's Companion to Passing the Project

3)Head First Pmp: A Brain-Friendly Guide to Passing the Project Management Professional Exam 2nd (second) edition

I would request you to clarify as which book should I purchase to start of with my PMP preparation.

Thanks Inadvance,

San