D.A. ยท D. Armstrong
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Drew Peterson Exposed - Polygraphs reveal the shocking truth about Stacy Peterson and Kathleen Savio | 978-1-60164-187-8 (1-60164-187-7) | 2008 |
| The Last Troubadour: Song of Montsegur | 978-1-60164-010-9 (1-60164-010-2) | 2007 |