Ave Maria Press · Packt Publishing
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Mass Is Never Ended: Rediscovering Our Mission to Transform the World | 978-1-59471-069-8 (1-59471-069-4) | 2007 |
| Unity iOS Game Development Beginners Guide | 978-1-84969-040-9 (1-84969-040-5) | 2012 |
G. P. · G Pierce · GREGORY,ED. PIERCE · Gregory F. A. Pierce · Gregory F. Augustine Pierce · Gregory F. Pierce · Gregory R. Pierce