A companion to The Western San Juan Mountains (originally published in 1996), The Eastern San Juan Mountains details the physical environment, biological commun

A complete overview of the history and natural history of Colorado's most spectacular mountain region.

The most complete work published on the natural history of southwest Colorado's majestic mountain system, The Western San Juan Mountains: Their Geology, Ecology

This book introduces children to the nation's watershed, the Continental Divide, and how snowmelt forms the headwaters of the rivers and streams that bring life