Step straight into the world of the Imperial Inquisition with this adventure anthology featuring three linked, but very different, journeys into the shadows of the Imperium within the Calixis Sector! "Rejoice for You are True" - the Acolytes go undercover on the Calixis Sector"s capital world of Scintilla to investigate a seemingly harmless Imperial cult. "Shades on Twilight" - the mysterious appearance of a space hulk broadcasting the call sign of a lost Inquisitor leads to an action-packed search to discover secrets best left forgotten. "Baron Hopes" - a brutal group of mutants answering to a name long buried has returned to sow rebellion and heresy in the mines of Sepheris Secundus, the mineral powerhouse of the Calixis Sector.