Furiously fast-paced and totally unpredictable, a compulsive thriller is perfect for fans of Lee Child and Harlan Coben
An anonymous caller is willing to give you clues that will help you solve a series of murders.
But there's a catch: You can't tell anyone about the help you're getting.
What do you do?
If you turn the offer down, you will have nothing to go on, and more people could die.
But if you accept it, and fail to interpret the clues correctly, they will still die, and you will have concealed information that could have stopped a killer.
Such is the dilemma faced by New York detective Callum Doyle.
The decision he takes will have consequences that will haunt him for the rest of his life. David Jackson is the bestselling author of Cry Baby. His debut novel, Pariah, was Highly Commended in the Crime Writers' Association Debut Dagger Awards. He lives on the Wirral peninsula with his wife and two daughters. Follow David @Author_Dave. Someone is offering clues to find the killer - but there's one deadly condition A fast-paced and totally unforgettable novel from David Jackson, The Helper will appeal to readers of Harlan Coben and Lee Child. Zaffre are republishing David Jackson's critically-acclaimed Callum Doyle series in preparation for a major new Liverpool crime series in Spring 2016 David Jackson's first novel Pariah was Highly Commended in the Crime Writers' Association Debut Dagger Awards
