Griffin Shaw used to be a PI, but that was back when gumshoes hoofed the streets... and he was still alive. Fifty years later, he's an angel, but that doesn't make him a saint. One small mistake has altered fate, and now he's been dumped back onto the mortal mudflat to collect another soul - Katherine "Kit" Craig, a journalist whose latest investigation is about to get her clipped. Bucking heavenly orders, Grif refuses to let the sable-haired siren come to harm. Besides, protecting her offers a chance to solve the mystery of his own unsolved murder - and dole out some overdue payback for the death of his beloved wife, Evie.