Echo Chamber
When Dominic Waddington’s body is discovered at the base of a Cornish clifftop after days of captivity, DS Liam Kilshaw faces a case unlike any he’s encountered. The victim wasn’t beaten or stabbed—he was broken by relentless, targeted sound. A method as cruel as it is calculated.
A former special forces operative still battling his own demons, Kilshaw and partner DI Maya Trent soon uncover a pattern. The victims are connected—each linked to a verdict that set a murderer free. Someone believes justice was denied, and they’re exacting their own brutal punishment.
As the investigation draws them into Cornwall’s rain-soaked backroads and abandoned wartime bunkers, the threat escalates. The killer isn’t finished. And with each new victim, the message grows louder—and closer to home.
Where vengeance wears the mask of justice, Kilshaw must silence a killer before the next name on the list becomes someone he can’t afford to lose.
Matt Brolly
Matt Brolly is the Amazon number one bestselling author of the DI Blackwell novels set in Weston-supper-Mare, as well as the DCI Lambert crime novels, the acclaimed near future crime novel, Zero, and the US thriller, The Controller.
Matt also writes children's books as M.J. Brolly. His first children's book, The Sleeping Bug, was released by Oblong Books in December 2018.
Matt lives in London with his wife and their young children.
DS Liam Kilshaw
DS Liam Kilshaw consists of three books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.


