THE ISLAND ALWAYS WINS... In their third year of training, Skandar and his friends must complete a series of terrifying trials in the four elemental zones of the Island. Friendships, alliances, and the bonds between riders and unicorns will be pushed to their limits: only the strongest will survive. Meanwhile, Skandar's sister, Kenna, is finally at Eagle's Nest. But her artificial bond with the wild unicorn alienates her from everyone. And when a terrible revelation puts the very future of the Island at risk, all suspicions turn in one direction... Dark forces are gathering. And Skandar must decide how far he is willing to go - for Kenna's sake, for the Island's sake. Unexpected heroes, elemental magic, aerial battles, ancient secrets, and wild unicorns: this epic adventure series will take you to new heights.