The Wrong Man — Laura Wilson

Beautiful Diana Calthrop was last seen breaking hearts in The Innocent Spy as an MI5 operative in the finest couture. But it's now several years on, and Diana is looking a little tarnished, her catastrophic taste in men catching up at last.

Could Inspector Ted Stratton, that sturdy, straightforward copper be her rescuer? First he'd have to rescue himself: With his wife dead, his children distant, and a case he just can't shake, Stratton's nursing his own depression like an old war wound. (Originally published in England as A Capital Crime)