How to sum up the thirteenth book in a series that has no end in sight? Okay, let me try: Cassandra Palmer, former ward of a vampire mobster, now Pythia, top seer in the world, Oracle of Delphi, is in the battle for her life. The daughter of a human mage and Artemis, aka Hel (because apparently all gods do double or triple duty with all world religions), Cassie has to stop Zeus/Odin and the other gods from breaking into our world and destroying everyone. […]