Independently published · Rob Sperry
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| At Your Fingertips: Answering the Who, What, When, Where, How, and Why of the Rosary | 978-1-9735-5015-0 (1-9735-5015-6) | 2017 |
| Mornings With My Father | 978-1-64007-583-2 (1-64007-583-6) | 2017 |