Built for speed coverBuilt for Speed: The Extraordinary and Enigmatic Cheetah. Lerner Publications. 1998. Click here for sample. Built for Speed sets a high standard for book-length treatment of individual animal species. It is superior to anything currently in print.” Review, Appraisal: Science Books for Young People, Winter 1999

Death Trap coverDeath Trap: The Story of the La Brea Tar Pits. Lerner Publications. 1995. Click here for sample. “Cover to cover [Death Trap: The Story of the La Brea Tar Pits] is a rattling good science adventure that is exceptionally well presented.” Review, Appraisal: Science Books for Young People, Fall 1995

Greenhouse coverThe Greenhouse Effect. Lucent Books. 1992. Click here for sample.



Hate Groups coverHate Groups. Lucent Books. 1994.




Alpaca Shepherd coverThe Alpaca Shepherd, by Mike Safley. Northwest Alpacas, 2005.

Human-Nature-cover-croppedHuman Nature: The Japanese Garden of Portland, Oregon, by Bruce Taylor Hamilton. Japanese Garden Society of Oregon, 1996.

Eden's Gate coverFire at Eden’s Gate: Tom McCall and the Oregon Story, by Brent Walth. Oregon Historical Society Press, 1994.

Dia Dictionary copyGIA Diamond Dictionary, by Richard T. Liddicoat. Gemological Institute of America, 1990.


Gem-Ref-Guide-cove-croppedrGIA Gem Reference Guide, GIA Staff. Gemological Institute of America, 1988
















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