"Ivy has a coffin-sized secret -- and she's been expressly forbidden by the vampire-powers-that-be not to share it with the one person she's dying to tell - Olivia. Ivy and Olivia certainly have their differences, but they've never let things like a set of fangs, or a fondness for bats, threaten their friendship. They're twins after all, and nothing could ever come between them - could it?" -- cover, pg. 4.