Identical twins Chet and Nash Eagleman and their younger sister Shyla hate moving to a different town every year, and their mom's latest choice, Bison, South Dakota, is the pits. Then they stumble on an astonishing family secret that comes with special powers and a scary mission. They must take down the ruthless criminal who controls the town and aims to control the world. But how? | Behind the Waterfall by Molly Best Tinsley, Paperback | Indigo Chapters