Here are 7 top selling PE exam prep books sold on Amazon today:
1. PPI Mechanical Engineering Reference Manual, 14th Edition – Exam Prep for Individuals Seeking a Profession in Mechanical Engineering Revised, Fourteenth Edition, Revised by Michael R. Lindeburg PE (Author) found here.
5. PPI Electronics, Controls, and Communications Reference Manual, 2nd Edition – A Complete Review for the PE Electrical Exam Revised, Second Edition, Revised by John A. Camara PE (Author) found here.
7. PPI Industrial Engineering: FE Review Manual – A Comprehensive Manual for the FE Industrial CBT Exam, Features Over 100 Problems with Step-By-Step Solutions First Edition, Original by Brightwood Engineering Education (Author) found here. https://amzn.to/3iA8Fr9
Wishing you the best on passing the exam!