•
Chemical Basis of Clinical Psychiatry, with
Humphry Osmond. Springfield, IL: Thomas, 1960. . •
Niacin Therapy in Psychiatry. Springfield, IL: Thomas, 1962. . •
How to Live With Schizophrenia. New Hyde Park, NY: University Books, 1966. •
New Hope for Alcoholics. Hyde Park, NY: University Books, 1966. • •
Hoffer-Osmond Diagnostic Test, with
Humphry Osmond and Kelm H. Tuscaloosa, AL: Behavior Science Press, 1975. •
Megavitamin Therapy: In Reply to the American Psychiatric Association Task Force Report on Megavitamins and Orthomolecular Psychiatry. Regina, Saskatchewan: Canadian Schizophrenia Foundation, 1976. •
Nutrients to Age Without Senility, with Morton Walker and
Roger J. Williams. Keats Pub, Inc., 1980. . •
Orthomolecular medicine for physicians. McGraw-Hill Trade, 1989. . •
How to Live with Schizophrenia. Carol Publishing Group, 1992. . • ''Hoffer's Laws of Natural Nutrition: A Guide to Eating Well for Pure Health.'' Quarry Press, 1996. . •
Vitamin B-3 and Schizophrenia: Discovery, Recovery, Controversy. Quarry Press, 1996. . • •
Orthomolecular Treatment for Schizophrenia, McGraw-Hill Education, 1999. . • ''Dr. Hoffer's ABC of Natural Nutrition for Children: With Learning Disabilities, Behavioral Disorders, and Mental State Dysfunctions,'' Quarry Press, 1999. . •
Healing Cancer: Complementary Vitamin & Drug Treatments. CCNM Press, 2004. . • ''User's Guide to Natural Therapies for Cancer Prevention & Control: Learn How Diet and Supplements Can Help Prevent and Treat Cancer.'' Basic Health Publications, Inc., 2004. . •
Naturopathic Nutrition, with Jonathan Prousky. Canadian College of Naturopathic Medicine Press, 2006. . •
Feel Better, Live Longer with Vitamin B-3: Nutrient Deficiency and Dependency, with Harold D. Foster. CCNM Press, 2007. . •
Orthomolecular Medicine For Everyone, with Andrew W. Saul
. Laguna Beach, CA:
Basic Health, 2008. . •
The Vitamin Cure for Alcoholism: Orthomolecular Treatment of Addictions. Basic Health Publications, Inc., 2009. . •
Psychiatry Yesterday (1950) and Today (2007): From Despair to Hope with Orthomolecular Psychiatry. Trafford Publishing, 2009. . •
Hospitals and Health: Your Orthomolecular Guide to a Shorter, Safer Hospital Stay, with Andrew W. Saul and Steve Hickey. Basic Health Publications, Inc., 2010. . •
Healing Schizophrenia: Complementary Vitamin & Drug Treatments (Naturopathic Healing Series, Professional Edition). CCNM Press, 2011. . •
Niacin: The Real Story: Learn about the Wonderful Healing Properties of Niacin, with Andrew W. Saul and Harold D. Foster
. Basic Health Publications, Inc., 2015. . • ''Healing Children's Attention and Behavior Disorders: Complementary Nutritional & Psychological Treatments.'' CCNM Press, 2015. . ==Further reading==