Publication will be promoted by a sensational campaign including: * Blanket review coverage * Features in women's magazines * Event featuring members of the cast * Competitions to win visits to the set * Social media frenzy to drive pre-awareness

Erin Kelly is the author of three critically acclaimed psychological thrillers, The Poison Tree, The Sick Rose and The Burning Air. The Poison Tree was a bestselling Richard & Judy Book Club selection in 2011 and was adapted for the screen as a major ITV drama in 2012. Erin also works as a freelance journalist, writing for newspapers including The Sunday Times, The Sunday Telegraph and the Daily Mail as well as magazines including Red, Psychologies, Marie Claire and Elle. She lives in London with her family. Chris Chibnall is the creator, writer and executive producer of the award winning ITV drama, Broadchurch. He has also written for TV shows including Life on Mars, Law & Order, Doctor Who and its spin-off, Torchwood. Chris's latest BBC1 drama, The Great Train Robbery, tells the story of the infamous 1963 British heist. He lives in Dorset with his family.