A history lesson they'll never forget. And neither will you. Mattie Engel is one of the rising stars at Private Berlin, and believes she's seen the worst of people in her previous life with the Berlin police force. That is until Chris, her colleague - and until recently, her fiance - is found dead, brutally murdered in an old slaughterhouse outside the city. The slaughterhouse is filled with bodies. But just as Private begin their investigations, the building explodes, wiping out all evidence of the crimes, and nearly killing Mattie and her team. Mattie soon realises that a masked killer is picking off Chris' childhood friends, one by one, and destroying the trail. But who wants the past buried so badly? What is the truth about that slaughterhouse? And will Mattie become the killer's next victim?
JAMES PATTERSON is one of the best-known and biggest-selling writers of all time. He is the author of some of the most popular series of the past decade - the Alex Cross, Women's Murder Club and Detective Michael Bennett novels - and he has written many other number one bestsellers including romance novels and stand-alone thrillers. He lives in Florida with his wife and son. James is passionate about encouraging children to read. Inspired by his own son who was a reluctant reader, he also writes a range of books specifically for young readers. James is a founding partner of Booktrust's Children's Reading Fund in the UK. In 2010, he was voted Author of the Year at the Children's Choice Book Awards in New York.