The Thundersnow Squad is back! Join Kelty, Riley and Emmett as they head to Nature Camp at Arcadia Wildlife Sanctuary! While it’s not a typical ski vacation, nature camp is a chance for the Thundersnow Squad to learn about the natural world. They soon discover evidence of a poacher in the wildlife sanctuary. Can the Thundersnow Squad work in time to stop it? Book 4 in the Thundersnow Squad Series.