When a mature, beautiful and composed April Kyle strides into Spenser's office, the Boston PI barely hesitates before recognizing his once and future client. Now a well-established madam herself, April oversees an upscale call girl operation in Boston's Back Bay. Still looking for Spenser's approval, it takes her a moment before she can ask him, again, for his help. Her business is a success; what's more, it's an all-female enterprise. Now that some men are trying to take it away from her, she needs Spenser's help.

April claims to be in the dark about who it is that's trying to ... Read moreshake her down, but with a bit of legwork and a bit more muscle, Spenser and Hawk find ties to organized crime and local kingpin Tony Marcus, as well as a scheme to franchise the operation across the country. As Spenser again plays the gallant knight, it becomes clear April's not as innocent as she seems. In fact, she may be her own worst enemy.