From Publishers Weekly
Mosse's page-turner takes readers on another quest for the Holy Grail, this time with two closely linked female protagonists born 800 years apart. In 2005, Alice Tanner stumbles into a hidden cave while on an archeological dig in southwest France. Her discovery—two skeletons and a labyrinth pattern engraved on the wall and on a ring—triggers visions of the past and propels her...