​Lintermans is the author of THE SECRETS TO STEPFAMILY SUCCESS: Revolutionary Tools to Create a Blended Family of Support and Respect (Llumina Press, May 2010), THE HEALING POWER OF GRIEF: The Journey Through Loss to Life and Laughter, (Sourcebooks, 2006), THE HEALING POWER OF LOVE: Transcending the Loss of a Spouse to New Love (Sourcebooks, 2006), CHEAP CHIC: A Guide to LA’s Resale Boutiques (1990), the “ultimate guide to recycled fashion,” and forerunner of RETRO CHIC: A Guide to Fabulous Vintage and Designer Resale Shopping in North America & Online (Really Great Books, Los Angeles, 2002) and THE NEWLY DIVORCED BOOK OF PROTOCOL, (Barricade Books, New York, 1995). A freelance writer, she has also written for national and local magazines.

​Lintermans has appeared on radio and television talk shows across the country including: the “Donna Mason Show,” Raleigh, NC; “Steve Kalk Show,” Beaver Falls, PA; “Morning Drive with John Dawson,” Albany, GA; “Tim Quinn Show,” Bridgeport, CT, “What You Should Know About,” Philadelphia, PA; “Memphis in the Morning,” Memphis, TN; “Kent Slocum Show,” Grand Rapids, MI; “The Michael Jackson Show,” Los Angeles, CA, among others. She has hosted her own “Looking Great with Gloria Lintermans” cable television and radio shows and is a popular lecturer and commentator.

​Lintermans is a member of The Authors Guild, Inc. and S.A.G./A.F.T.R.A. (American Federation of Television & Radio Artists).