Trips: How Hallucinogens Work in Your Brain
| Format | Soft cover |
| Language | English |
| First Printing | 1998 |
| Illustrator | Ellen Seefelt |
| Artist | Robert Crumb |
| Publisher | Seven Stories Press |
| About/Subject | Hallucinogen* |
| Format | Soft cover |
| Language | English |
| Location | New York, USA |
| First Printing | 1998 |
| Pages / Font | 262 pages |
| ISBN | 1-888363-34-7 |