G.M. · Georges Halpern · M. H. · M. Halpern
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bronchial Asthma | 978-0-89603-253-8 | 1994 | M. Eric Gershwin |
| Cordyceps: China's Healing Mushroom | 978-0-89529-811-9 | 1999 | |
| Ginkgo | 978-0-89529-900-0 | 1998 | |
| Green Wealth:: How to Turn Useless Land Into Moneymaking Assets | 978-0-7570-0282-3 | 2006 | Kevin F. Noon · Judith A. Ward |
| Healing Mushrooms: Effective Treatments for Today's Illnesses | 978-0-7570-0196-3 | 2007 | |
Avery · Humana · Square One