W.P. · William A. Pelz · William P.
| title | ISBN-13 | year of publication |
|---|---|---|
| Created Equal: Study Guide v. 2 | 978-0-321-10839-5 | 2004 |
| Created Equal: Study Guide, Vol. 1 | 978-0-321-10838-8 | 2004 |
| Study Guide, Volume I | 978-0-321-33311-7 | 2005 |
| Study Guide, Volume II | 978-0-321-33312-4 | 2005 |