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. 

2. Pass the Civil Professional Engineering (PE) Exam Guide Book Paperback – February 1, 2013 by Tenaya Industries LLC  (Author) found here.  

3. Industrial & Systems Engineering Professional Engineering Exam Study Guide Perfect Paperback – January 1, 2021 by David S. Burford (Author) found here. 

4. Civil Engineering PE All-in-One Exam Guide: Breadth and Depth, Fourth Edition 4th Edition by Indranil Goswami  (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.   

6. Civil PE Exam All-in-One Study Guide: Three Practice Exams, How-To Study Guide, Schedule, Motivation + More by Juliene Sinclair  (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!