| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| PgMP® Exam Challenge! | 978-1-4822-0208-3 | 2013 | Ginger Levin PMP PgMP |
| PMP Challenge, Fourth Edition | 978-1-890367-40-4 | 2005 | " |
| PMP® Exam Challenge!, Sixth Edition | 978-1-4665-9982-6 | 2013 | " |
| PMP® Exam Practice Test and Study Guide, Ninth Edition | 978-1-4822-0224-3 | 2013 | Ginger Levin |
J. L. · J. Leroy · J. LeRoy Ward · J. P. · J. W. · J. Ward · L.P. · L. W. · Leroy Ward · W.P.