P.C. Cast 
Divine By Choice 

Oh, man! It s like I m friggin Wonder Woman or something. Suddenly Clint stopped and turned to face me. Not like a superhero, like a goddess. After being mistaken for a goddess in the mythic world of Partholon (easily done), Shannon Parker now adores her new life. Everything particularly all the goddess worshipping is going great until she s wrenched back to Oklahoma. Desperate to return to the husband and world she loves, she s got to draw on dormant power from our world to take her back. But Shannon soon realises she s being followed by an ancient evil Sometimes being divine by mistake is a lot easier than being divine by choice.