Myth has it that Caillech lives in the cabochons of her jewels and takes revenge on anyone who wears what is hers—the reason the owner hired jewelry designer Flanna McKenna to make copies. Even so, the owner was murdered and the jewels disappeared. Michael Eagan is hired to catch a thief—possibly Flanna herself if her late client’s son is believed. Flanna agrees to Michael’s idea of a mock marriage as they set out to seek a Traveler in the Irish countryside who may be the real thief. What starts as an arrangement soon turns into something hotter, but Flanna knows finding the jewels before Beltane is critical. If any woman wears the jewels on that magic night, Caillech will free herself and return to corporeal form with the power of the evil sorceress...