P.C. Cast's House of Night #3

Zoey Redbird and her friends investigate a tale from ancient Greece in their quest through the pages of vampyre history. As the House of Night confronts protests from religious zealots, Zoey hopes that Circe's famous Full Moon Ritual and her romance with the legendary traveler Odysseus will help her understand her elemental affinity for water and the mysteries she's encountered as a fledgling vampyre.