| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The High Road: A Journey to the New Frontier of Cannabis | 978-1-77554-1O7-3 (1-77554-1O7-X) | 2018 |
C.H. · Calleen Hough · Coleen Houck · Colin Hawes · Colin Hayes · Colin Higgs · Colin Hook · Colleen Higgs · Colleen Houck