R.S. · R. Simmons · Robert F. Simmons · Robert H. Simmons · Robert R. Simmons · Robert S.
Heaven & Earth Publishing · North Atlantic Books · O'Reilly Media, Inc. · Schroedel
| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Earthfire: A Tale of Transformation | 978-0-9621910-2-2 | 2000 | ||
| Hardcore Java | 978-0-596-00568-9 | 2004 | ||
| Moldavite: Starborn Stone of Transformation | 978-0-9621910-0-8 | 1988 | Kathy Warner | |
| Stones of the New Consciousness: Healing, Awakening and Co-creating with Crystals, Minerals and Gems | 978-1-55643-811-0 | 2009 | ||
| The Book of Stones: Who They Are & What They Teach | 978-1-55643-668-0 | 2007 | Naisha Ahsian | |
| The Book of Stones: Who They Are & What They Teach | 978-0-9621910-3-9 | 2005 | Naisha Ahsian | |
| WPU Biologie. Sinnesleistungen. Wahlpflichtunterricht | 978-3-507-76391-3 | 2005 | ||