Hunt the Moon is the fifth Cassie Palmer Novel. Please read them in sequence to really enjoy these books. They're well worth the time.
Cassie started out as a reluctant clairvoyant on the run from some bad guys who were trying to use her. She has since become the Pythia, the most powerful clairvoyant on the planet. In addition to getting ready for her coronation, she's busy fighting beings so desperate to kill her that they've traveled back in time to kill her mother as insurance. She's also juggling romances with a master vampire and a legendary war mage. Her plate is full and it makes a great story. Oh yeah...after this novel she gets a promotion. Very highly recommended.