Thief: Deadly Shadows

In the third instalment of the Thief series, master-thief Garrett is contacted by Keeper Artemus with a mission to steal two valuable artefacts. At the same time, Garrett learns about a prophecy: the coming of a Dark Age. He embarks upon a journey to unravel a mystery that threatens the existence of the order of Keepers. Is it possible that there is a traitor in their midst?