5 books • 2 series
Volcanoes
The American West at Risk
Puuhonua O Honaunau
Geology and the Environment (Brooks/Cole Earth Science & Astronomy S.)
Geological Field Guide to the Hawaiian Islands – Hilo to Honolulu, Hawaii, July 1–7, 21–27, 1989 VT188/304 (Field Trip Guidebooks, #121)