L -H · P. H. · Philip Hoag · Philip L.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Do-It-Yourself Emergency Preparedness | 978-1-888865-02-8 (1-888865-02-4) | 2006 | Arlene, R. Hoag |
| No Such Thing As Doomsday: Underground Shelters How to Prepare for Earth Changes, Wars & Other Threats | 978-1-888865-00-4 (1-888865-00-8) | 1996 | |