Book excerpt: When Jack Badger woke up on his last day of eight grade, he had no idea he was going to find a hidden world. Yet his brother Henry, friend Georgie, and he were taken away by a peculiar silver-haired girl named Catalyst, to a place called the Melody within Serendipity. Once they arrive, it is clear they are elves, and they soon are chosen to participate on a quest to rescue four faeries--the only ones in existence, a set of quadruplets named Rowena, Charlie, Julie, and Ivy Malone