Books and maps tagged “by Michael Kauffmann”
Field Guide to Manzanitas
California, North America, and Mexico
Michael Kauffmann, Tom Parker and Michael Vasey; Photographs by Jeff Bisbee 
This ground-breaking field guide covers the species and subspecies of Arctostaphylos native to western North America. The book features color photos, accurate, detailed range maps, and descriptions of each species.
Conifers of the Pacific Slope
A Field Guide to the Conifers of California, Oregon and Washington
Michael Kauffmann 
This book provides in depth information about the 65 conifer species that occur in the three Pacific Coast states and beyond, color photos, accurate and updated range maps for each species, plus an elaborate key to aid with identification.
Hiking Humboldt, Volume 2
101 Shorter Day Hikes, Urban and Road Walks
Rees Hughes, Maps by Jason Barnes 
Includes walk descriptions, directions, maps, and photos of familiar favorites, hidden gems, and unexpected adventures. Focus is on urban walks and short hikes along rural roads.
Hiking Humboldt
Volume One
Kenneth M. Burton; Maps by Jason Barnes 
Ken Burton describes 55 hikes, ranging from 5 to 15 miles in length, throughout Humboldt County in the first hiking guide to cover both coastal and inland regions of the county.
Conifer Country
A Natural History and Hiking Guide to 35 Conifers of the Klamath Mountain Region
Michael Kauffmann 
This superb book is an innovative natural history and hiking guide that uses conifers as a lens to explore the astounding plant diversity in the Klamath Mountains. Author/publisher Michael Kauffmann introduces readers to the magic of this little known botanical wonderland.