Synopsis: Character travels through magic mirror to have an adventure. "Allison is always up for a good adventure. Yet when she sees the pounding rapids and meets the other rafter, she's not sure she wants to be a Junior River Guide. Emily, the senior guide, assure her that if everyone together as a team, their river trip will be great fun. Then suddenly, Emily is overboard! How will Alison rescue her and make sure the others are safe?" — quoted from this book's back cover.