- NEW Encyclopedia of Biostatistics 2nd ed., 8v, 2005
- Cambridge Historical Dictionary of Disease 2003
- Encyclopedia of Bioterrorism Defense 2005
- Encyclopedia of Public Health 4v, 2002
- Gale Encyclopedia of Cancer 2nd ed., 2v, 2006
- Gale Encyclopedia of Children's Health: Infancy through Adolescence 4v, 2006
- Encyclopedia of Health and Aging 2007