Amazon.com description: Product Description: Sunny and Rayne McDonald have had their lives turned upside down thanks to the Blood Coven. But when the past itself is changed, the sisters will do anything to get back what they’ve lost…

After making a deal with the devil, Rayne and her twin sister, Sunny, have been given the chance to go back in time—to prevent that fateful night when Sunny was bitten by Magnus from ever happening. But while Sunny has been offered a vampire-free existence, she finds she doesn’t want to live without Magnus by her side. And although Rayne puts up a stoic front, she secretly wishes that the vampire Jareth was back in her arms.

To reclaim their lives, Sunny and Rayne team up to figure out a way to change history for the better. Problem is, Jareth and Magnus aren’t all that eager to help two unfamiliar girls who somehow know everything about their vampiric organization. Now, if the twins can’t get the boys on their side, history may spiral out of control—destroying not only the Blood Coven, but quite possibly the entire human race...