Karen Marie Moning was born in Cincinnati, Ohio in 1964, the daughter of Anthony R. and Janet L. Moning. The family moved to a self-sustaining farm in Indiana when she was six years old, where she spent her youth raising cows, horses, tobacco, corn and other crops with her sisters and brother.
An alum of the Immaculate Conception Academy, at seventeen she attended Purdue University where she completed a BA in Society & Law, with minors in Philosophy, Creative Writing and Theatre, while working full time as a bartender and computer consultant. She intended to go to law school but after an internship with a firm of Criminal Attorneys, decided against it. For the next decade, she worked in insurance, where she wrote intercompany arbitrations and directed commercial litigation. At the age of thirty, she decided it was time to get serious and do what she’d always wanted to do: write fiction novels.
Beyond the Highland Mist was published in 1999 and nominated for two RITA awards. She then published six more novels in her award-winning HIGHLANDER series, and received the RITA Award in 2001 for The Highlander’s Touch.
In 2004, she began writing the #1 New York Times bestselling FEVER series. The books have been optioned twice for potential franchise development by Twentieth Century Fox and DreamWorks Studios, but the rights are currently held by Moning who has expressed a desire to one day see it as a television series. Her novels have been published in over thirty countries. She divides her time between Ohio and Florida.