The Time of Angels

An improbable call for help from River Song draws the Doctor and Amy to the wreck of the starship Byzantium on the world of Alfava Metraxis. The wreck contains a deadly cargo - a Weeping Angel, determined to escape. And the starship's crash site, infringing on a sprawling subterranean tomb, is no coincidence. In uneasy alliance with a squad of military clerics, the Doctor's investigation becomes a desperate battle to survive as an army of implacable, quantum-locked killers grows ever stronger - and flesh becomes stone. Bestselling author Jenny T Colgan novelises Steven Moffat's classic two-part SF thriller from 2010, starring Matt Smith as the Eleventh Doctor, Karen Gillan as Amy Pond and Alex Kingston as River Song.