* Η συμφωνία του Όρεγκον
* Το Χρηματιστήριο του Όρεγκον
* The Oregon Legacy
Μη μυθοπλασία:
* Secrets of Sand and Water:The First Hundred Days of the Great Pacific Garbage Patch
* The Oregon Timber Wars:A History
* The Willamette Valley:Exploring Wine Country του Όρεγκον
* Pacific Edge:A Naturalist's Guide to the Oregon Coast
* The Pacific Rim:A Naturalist's Guide to Coast Alaska, British Columbia και Washington
* The Cascade Range:A Naturalist's Guide to the Mountains of Oregon and Washington
* The Columbia River Gorge:A Naturalist's Guide