Relativity

"If Ruby Wright could have her way, her dad would never have met and married her stepmother Willow, her best friend George would be more than a friend, and her mom would still be alive. Then she discovers a tree in the middle of an Ohio cornfield with a wormhole to nine alternative realities. But is there such a thing as a perfect world? What is Ruby willing to give up to find out?"--Provided by publisher.