Precious Testimonies
Rock Art Documentation of the Mallery's Grotto Site AZ B:16:64 (GRCA)
Rock Art of the Kanab Creek Wilderness Area, Arizona
Rock Art Research and Recordation in the Grand Canyon National Park
Cohonina Rock Art in the Williams District, Kaibab National Forest, Arizona
Beyond the Rim
Rock Art Research and Recordation in the Grand Canyon National Park
Archeological Survey and Testing at Petrified Forest National Park, 1987
Magnus, Robot Fighter 4000 A.D.
Petrified Forest National Park Boundary Survey, 1988
Human Factors Engineering - an Intensive Short Course. Notes