Brigid Quinn novels

"Keeping secrets, telling lies, they require the same skill. Both become a habit, almost an addiction, that's hard to break even with the people closest to you, out of the business. For example, they say never trust a woman who tells you her age; if she can't keep that secret, she can't keep yours. I'm fifty-nine." Brigid Quinn's experiences in hunting sexual predators for the FBI have left her with memories she wishes she didn't have and lethal skills...

"Ex-FBI agent Brigid Quinn, now happily settled in Tucson, doesn't visit her family in Florida much. But her former partner on the force, Laura Coleman--a woman whose life she has saved and who has saved her life in turn--is living there now. So when Laura calls about a case that is not going well, Brigid doesn't hesitate to get on a plane. On leave from the Bureau, Laura has been volunteering for a legal group trying to prove the innocence of a man...