Everyone knows about the Alperton Angels: the cult who brainwashed a teenage girl into believing that her baby was the anti-Christ. When the girl came to her senses and called the police, the Angels committed suicide and mother and baby disappeared into the care system.

Now, author Amanda Bailey is writing a book on the case. The Alperton baby has turned eighteen; finding them will be the true-crime scoop of the year. But rival author Oliver Menzies is just as smart, better connected, and also on the baby's trail.

As Amanda and Oliver are forced to collaborate, they realise that the truth about the Angels is much darker and stranger than they'd ever imagined. This story is far from over...