She lived in Denver.

https://www.legacy.com/us/obituaries/denverpost/name/barbara-moe-obituary?id=6813990
(with old photo)

October 10, 1937 - March 31, 2021

Barbara Anne Moe died of natural causes on March 31, 2021. She was born on October 10, 1937 in Cincinnati Ohio to Gerrit and Martha Raidt. She was a devoted wife and mother. She had careers in nursing and social work, as well as being a children's author and columnist. She is survived by her husband Dr. Paul Moe, her seven children and seven grandchildren. A memorial will be held at Montview Presbyterian this summer.
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What I posted in 2017:

https://www.google.com/search?biw=1282&bih=831&tbm=isch&sa=1&q=%22barbara+a+moe%22++&oq=%22barbara+a+moe%22++&gs_l=psy-ab.3...4757.4757.0.5336.1.1.0.0.0.0.232.232.2-1.1.0....0...1.1.64.psy-ab..0.0.0....0.ZPsMtfhLUrM
(book covers)

https://www.kirkusreviews.com/book-reviews/barbara-moe/pickles-and-prunes/
(review of "Pickles and Prunes")

https://www.kirkusreviews.com/book-reviews/barbara-a-moe/the-ghost-wore-knickers/
(review of "The Ghost Wore Knickers")

"Peace Corps volunteer in Shiraz, Iran, 1965-67; Denver Post, Denver, CO, zone writer, beginning 1976."

WRITINGS:
Published by the Rosen Publishing Group (New York, NY), except as noted:

The Ghost Wore Knickers (juvenile), Thomas Nelson, 1975.
("New in school, thirteen-year-old Abby is chosen to go on a class camping trip and hates it.")

Pickles and Prunes (juvenile), McGraw, 1976.
("A fatherless girl must come to terms with the possibility that her mother will remarry and the knowledge that a friend is dying.")

(With Olive Knight) Letters from Dennehotso: Reflections of a Non-Indian Squaw, American Studies Press (Tampa, FL), 1987.

Coping with Chronic Illness, 1992.
Coping with Bias Incidents, 1993.

Dog Days for Dudley, Bradbury Press (New York, NY), 1994.
("Seven-year-old Dudley tries to convince his father to get him a puppy.")

Coping as a Survivor of a Violent Crime, 1995.
Coping with Eating Disorders, 1995.
Everything You Need to Know About PMS (Premenstrual Syndrome), 1995.
Everything You Need to Know About Sexual Abstinence, 1996.
A Question of Timing: Successful Men Talk About Having Children, 1997.
Adoption: A Reference Handbook, ABC-Clio (Santa Barbara, CA), 1998, 2nd edition, 2007.
Coping with PMS (Premenstrual Syndrome), 1998.
Inside Eating Disorder Support Groups, 1998.
Understanding Negative Body Image, 1999.

Coping with Tourette Syndrome and Tic Disorders, 2000, revised edition, Rosen Publishing Group (New York, NY), 2004.
Drug Abuse Relapse: Helping Teens to Get Clean Again, 2000.
Everything You Need to Know About Migraines and Other Headaches, 2000.
(With Martin A. Moe) The Marine Aquarists' Quiz Book, Green Turtle Pubications (Islamorado, FL), 2000.
Teen Smoking and Tobacco Use: A Hot Issue, Enslow Publishing (Berkeley Heights, NJ), 2000.
Careers in Sports Medicine, 2001.
Coping with Mental Illness, 2001.
Coping with Rejection, 2001.
The Charter of the Massachusetts Bay Colony: A Primary Source Investigation of the 1629 Charter, Rosen Primary Source (New York, NY), 2003.
The Revolution in Medical Imaging, Rosen Publishing Group (New York, NY), 2003.
The Search for Weapons of Mass Destruction in Iraq, Rosen Publishing Group (New York, NY), 2005.