Other ISBN range for Willow Press: Willow Press (978-0-9679186-...)
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1998 | 978-1-893111-00-4 | Robert Folzenlogen · Darcy | Walking the Denver-Boulder Region, Second Edition |
| 2002 | 978-1-893111-02-8 | Robert Folzenlogen | Birding Missouri: A Guide to Seasonal Highlights |
| 2004 | 978-1-893111-03-5 | '' | The Nature of Missouri: A Year in the Heartland |