Healer's Heresy is the tenth book in the Cassidy McCabe series. Cassidy, a psychotherapist, is unnerved when her doorbell rings late at night. Her reporter husband Zach answers it, then returns to tell her their visitor is a former client with booze on his breath and blood on his shirt. Overriding Zach's objections, Cassidy takes her client into her home office and listens to what he has to say. When he tells her what he wants fro her, she is shocked. Against her better judgement, she believes her client is telling the truth and accedes to his wishes. Later that night, Cassidy and Zach find a dead body. It's Claudia, the woman doctor who took out an order of protection against Cassidy's client. As Cassidy and Zach work together to uncover the truth, they learn that Claudia wasn't who she seemed to be...and that asking the wrong person the wrong question could prove fatal.