S. Harrison · Sammy Harkham · Swami Harshananda
Machillock Publishing · North Light Books
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| IdeaSpotting: How to Find Your Next Great Idea | 978-1-58180-800-1 (1-58180-800-3) | 2006 |
| Zing!: Five Steps and 101 Tips for Creativity On Command | 978-0-9744996-3-5 (0-9744996-3-3) | 2004 |