When the Bough Breaks

Traffic cop Sal Delaney's past is catching up with her . . .

Sunday Times best-selling author David Mark delivers a pulse-pounding new dark and gritty police procedural series set in the north of England, with a complex, intriguing female protagonist.

"Mark is a superbly gifted writer who creates a bleak, unforgiving setting, deeply damaged characters, and a plot that ramps up the violence, tension...