-Medical Geography (especially disease ecology, environmental health)

-Physical Geography (especially air pollution meteorology)

-Cultural Geography (especially folk music of the U.S. and Canada, religion, economic activities)

-Geography of the United States (especially Great Plains region, Great Lakes region)

Looking for dangerous places: some aspects of medical geography and disease mapping; WEST VIRGINIA MEDICAL JOURNAL vol. 93 #5, Sept./Oct. 1997.

Leukemia mortality rates of Ohio River communities in comparison with other communities; GEOGRAPHIA MEDICA vol. 21, Dec. 1991.

Cerebrovascular disease mortality rates and water hardness in North Dakota; SOUTH DAKOTA JOURNAL OF MEDICINE vol. 42 #4, April 1989.

Geography of rat bites in Chicago; BULLETIN OF THE ILLINOIS GEOGRAPHICAL SOCIETY vol. 29, Spring 1987 (Thaila Wallen, co-author).

Snails, schistosomiasis and irrigation in the tropics; PUBLIC HEALTH-THE JOURNAL OF COMMUNITY MEDICINE, LONDON vol. 97, July 1983.

DODGE ASPEN AND PLYMOUTH VOLARE: AN AMERICAN CAR STORY (Sunfish Boulevard Publications: 2006). Info on this book can be found at http://www.lulu.com/content/197928

Medical Geography

Physical Geography

Geography of folk music