The Viscount's Scandalous Return

Viscount Blackwood left home amidst a blaze of scandal. Accused of killing his father and brother, he was saved from the gallows by the testimony of a girl he'd never met....
Nine years later Sebastian can return, but the notorious viscount has unfinished business. It's lucky that Miss Isabel Mortimer is now both heart-stoppingly beautiful and has a penchant for sleuthing....
Not only must Sebastian find the real culprit--it looks as if he'll find the perfect wife, too