For too many years, Prudence Aldrich has been numbing the pain in her life with random sexual encounters. Her marriage to cold, self-centered Nick is, not surprisingly, on the rocks. But after several dangerous experiences with strangers, Prudence finally realizes that she needs therapy to stop her self-destructive behavior, and so she checks into the Serenity Hills rehab center. Prudence blames herself for her irresponsible behavior and is filled with self-loathing. She’s convinced she’s totally at fault for Nick’s manipulative attitude and that, with therapy, she can return their relationship to its idyllic beginning. However, her therapist and the other members of her rehab group see the person behind the pain. As Prudence learns more about herself and the reasons for her behavior—including startling revelations about her childhood—she begins to understand the basis for her lack of sexual self-respect. She also learns that she’s not entirely to blame for the failure of her marriage. With the positive reinforcement from everyone at Serenity Hills, Prudence learns not to define herself by her past. But moving forward would mean letting go of Nick for good—and Prudence isn’t sure she can.

Prudence Aldrich is a sex addict. Five weeks ago, she checked into the Serenity Hills rehab center to prevent that addiction from ruining every important relationship in her life. Now Prue must face the trail of destruction she left behind, including mending the broken bond with her teenage son, finalizing the divorce with her husband, Nick, and using a newly learned set of skills to ward off her insatiable cravings for male attention—a compulsion that puts her friendship with lifelong pal Lily to the test. Adding ever further complications to the hurdles in her path is the arrival into town of Alistair Prescott, her in-rehab romantic obsession, and the one person in the world most capable of throwing Prue off her recovery. Meanwhile, Serenity Hills counselor Mike Sullivan is undergoing a crisis of his own—one that will drive him to the rediscovery of a lifelong passion . . . and causing him to cross paths again with Prue, his former patient. A Dress the Color of the Moon tracks the rocky and sometimes disastrous path to recovery—a recovery that will require Prudence and her friends to face down the demons of their pasts while learning to accept the fearful uncertainty that comes with living life on your own two feet.