| title | ISBN-13 | year of publication | |
|---|---|---|---|
| Der doppelköpfige Drache. Pelmen-Zyklus 02. | 978-3-453-03128-9 | 1991 | |
| History: Think for Yourself About What Shaped the Church | 978-1-60006-137-0 | 2008 | |
| Pelmen the Powershaper: The Power and the Prophet | 978-0-317-18199-9 | 1985 | |
| Questioning God: Honest Answers to Tough Questions | 978-0-8010-6493-7 | 2005 | |
| Satan's Whispers: Breaking the Lies That Bind | 978-1-59752-969-3 | 2006 |
D,. H.. · D. Hughes · Don Hughes · R.D. · R. H. · R. Hughes · Robert D. · Robert D. Hughes · Robert H. · Robert Hughes
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