Dianne's formal educational background is in classical music and nursing, with college degrees in both. She was a former symphonic bass player in her first career go-round, then a critical care nurse/anesthetist in her second. An injury caused a permanent disability, forcing Dianne to retire from nursing. As a consumer nonfiction writer today, one of her specialty areas is health.
Dianne's hobby and passion is antiques; she collects antique European oil lamps, vintage American kitchen utensils, and brooches from everywhere, circa 1600 – 1900. Her book, Everyday Antiques (Storey), was a Doubleday Book Club Antiques Roadshow alternate feature. Besides her passion for antiques, Dianne has a passion for animals — all six of hers are rescued from animal shelters.
Dianne is married to Joel, and their daughter Jennifer is a college student. In 2000, Dianne was the recipient of the Daphne du Maurier Award for Excellence in Mystery & Suspense.