- Gastrointestinal Diseases and Disorders Sourcebook: Basic Consumer Health Information about the Upper and Lower Gastrointestinal (Gi) Tract, Including the Esophagus, Stomach, Intestines, Rectum, Liver
- Counties USA: A Directory of United States Counties
- Complementary and Alternative Medicine Sourcebook: Basic Consumer Health Information about Ayurveda, Acupuncture, Aromatherapy, Chiropractic Care, Diet-Based Therapies, Herbal and Vitamin Supplements,
- Depression Sourcebook: Basic Consumer Health Information about the Symptoms, Causes, and Types of Depression, Including Major Depression, Dysthymia, Atypical Depression, Bipolar Disorder, Depression D
- Eating Disorders Sourcebook