Previous Slide Next Slide No Mercy Family always comes first. Until now. The no. 1 bestseller. Read More Damaged The race is on for DCI Kate Burrows in No. 1 bestseller Martina Cole’s new serial killer thriller. She must stop the killer before more innocent girls die. Read More No MercyCurrent Slide DamagedCurrent Slide All the latest from the queen of crime Videos Watch exclusive videos from Martina Cole for insight into the Queen of crime Books View the Martina Cole collection starting from her first book to her latest release About Find out everything you need to know about Martina Cole and more! Featured Video Celebrating Martina Cole’s twenty-five years of publishing. Bonus Content Explore bonus content behind Martina Cole's stories.