The Guardians of Lost Time

When the Order of the Black Sun's curator asks David Purdue to find the breastplate of Alexander the Great, stolen by the most deranged emperor of Rome millennia ago, a familiar threat emerges and upends their plans.

Three masked individuals that resemble the defeated Third Triumvirate have begun destroying priceless artifacts but Callie, a member of the original group of thieves who has since become a trusted ally, denies having any involvement. Tensions rise and suspicions grow as a race for the armor of Alexander begins.

Who are the new foes behind the masks and what do they want? And if Callie has returned to her criminal ways, can the Order of the Black Sun recover from such a betrayal? And hidden in the shadows, the Visionaries continue their conquest toward a darker future ...