A DI Callanach Thriller

Don’t miss the new, devastatingly good thriller from Helen Fields, One for Sorrow. Coming February 2022 and available to pre-order now!Your new addiction starts here: get hooked on the #1 bestselling series. Perfect for fans of Karin Slaughter and M.J. Arlidge.There’s no easy way to die…Unknown to DI Luc Callanach and the newly promoted DCI Ava Turner, a serial killer has Edinburgh firmly in his grip. The killer is taking his victims in the coldest, most calculating way possible – engineering slow and painful deaths by poison, with his victims entirely unaware of the drugs flooding their bloodstream until it’s too late.But how do you catch a killer who hides in the shadows? A killer whose pleasure comes from watching pain from afar? Faced with their most difficult case yet, Callanach and Turner soon realise they face a seemingly impossible task…‘A very sinister premise and an intriguing killer’s voice. Highly recommended.’ James Oswald