Isaiah, Erin, and their team have done the impossible by escaping from Hell into Heaven. But now they have to earn their keep. Their employer's schemes and machinations hang over their heads all while confronting Uriel, the savage and powerful archangel they've been hired to steal from. Unless the ancient grave robber, Amunet, can decipher the angels' secrets, the thieves will be locked in a conflict they have no hope of winning.