| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1977 | 978-0-930180-01-0 | Richard A. and Tatelman, David Miller | Magical Mushroom Handbook |
| 1982 | 978-0-930180-03-4 | Paul Stamets | Psilocybe Mushrooms and Their Allies |
| 1986 | 978-0-930180-09-6 | Vince Cottone | Good Beer Guide Breweries and Pubs of the Pacific Northwest |
| 1996 | 978-0-930180-14-0 | George W. Carver | How to Grow the Finest Marijuana Indoors Under Lights |
| 1997 | 978-0-930180-15-7 | George W. Carver | How to Grow Marijuana Indoors for Medicinal Use |