Fifteen missing people. A light that hungers. A trip outside reality. A trip to 1950s Miami takes a dangerous turn, leaving the Doctor and Belinda at the mercy of Mr. Ring-a-Ding. A cartoon come to life who wants something that only the Doctor can give him. Can Belinda save the Doctor? Or will they be trapped by a trick of light? Featuring Ncuti Gatwa as the Doctor and Varada Sethu as Belinda, this Target novelisation by acclaimed author James Goss brings Russell T Davies' format-busting adventure to vivid life.