| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Civil Engineering in a Flash: Flashcard Review of Key Topics | 978-1-59126-031-8 | 2008 | Bruce A. Wolle MSE PE · C. Dale Buckner PhD PE · Norman R. Voigt PE PLS |
| Environmental Engineering Solved Problems, 3rd Ed | 978-1-59126-374-6 | 2012 | |
| Essential Equations for the Civil PE Exam Using the HP 33s | 978-1-59126-057-8 | 2006 | David V. Morse PhD PE · Norman R. Voigt PE PLS · Bruce A. Wolle MSE PE |
| PPI PE Environmental Practice, 1st Edition - Comprehensive Practice for the PE Environmental Exam | 978-1-59126-576-4 | 2019 | |
| PPI PE Environmental Practice Exams, 1st Edition - Mock Practice Exams for the PE Environmental Exam | 978-1-59126-574-0 | 2018 | |
| PPI Water Resources and Environmental Depth Practice Exams for the Civil PE Exam - A Realistic Practice Exam for the NCEES PE Civil Water Resources and Environmental Exam | 978-1-59126-396-8 | 2014 | |
| Six-Minute Solutions for Civil PE Water Resources and Environmental Depth Exam Problems | 978-1-59126-482-8 | 2015 | |
R. P. · R. S. · R. W. Schneiter · R. Wane · R. Wane Schneiter · S P · W.P. · W.S.