A. H. · Andrew H. · Andrew Steve Hammer
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| indulgences | 978-0-9818316-0-2 (0-9818316-0-5) | 2006 |
| Observing the Craft: The Pursuit of Excellence in Masonic Labour and Observance | 978-0-9818316-1-9 (0-9818316-1-3) | 2010 |