When fourteen-year-old Talibah and her ten-year-old brother, Adom, visit modern-day Egypt with their historian-father, they become involved in a mystery surrounding Hatshepsut, a woman pharoah, and Senenmut, architect of her mortuary tomb, as well as their own deceased mother.

After a quiet, happy year in a small town, Queen Olympia regains her memory and initiates new plots and manipulations, as the residents of Zandelphia and Beaurivage, now ruled by Christian, Marigold, and Swithbert, feel the effects of her bad energy.

To crack a secret code, Mac follows the clues to France and Japan where he must use his gaming skills and defeat his enemy, the KGB Man.