BROKEN: the second novel in the DI Kate Burrows series - the only time Martina Cole has written from the perspective of the Old Bill. von Cole, Martina

THE GRAFT: Martina Cole's stories expose a world that many would rather ignore. von Cole, Martina

MAURA'S GAME: the electrifying sequel to the book that made Martina Cole's name. von Cole, Martina

FACES: family life is always at the heart of Martina's storytelling... loyalty, protection and how the ties that bind us can also sometimes choke the very thing we want to protect. von Cole, Martina

THE TAKE: You may have seen the TV. That doesn't mean you know the full story. von Cole, Martina