- Transportation Depth Reference Manual for the Civil PE Exam
- PPI Transportation Depth Reference Manual for the PE Civil Exam, 3rd Edition – A Complete Reference Manual for the NCEES PE Civil Transportation Exam
- Six-Minute Solutions for Civil PE Exam Transportation Problems
- Six-Minute Solutions for Civil PE Exam Transportation Problems, 2nd ed.
- Essential Equations for the Civil PE Exam Using the Hp 33s







