HOUGHTON MIFFLIN · WestWinds Press
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Field Guide to the North American Prairie | Hardcover | 978-0-618-17929-9 | 2004 | Stephen R. Jones |
| A Field Guide to the North American Prairie | Paperback | 978-0-618-17930-5 | 2004 | " |
| Boulder County Nature Almanac: What to See, Where and When | " | 978-0-87108-819-2 | 1993 | Knopf Jim · Stephen R Jones |
| Boulder Hiking Trails: The Best of the Plains, Foothills, and Mountains, Fourth Edition | " | 978-0-87108-940-3 | 2006 | Cushman Glenn |
| Wild Boulder County: A Seasonal Guide to the Natural World | " | 978-0-87108-948-9 | 2009 | Stephen R Jones |