The adventure continues in this second book in the New York Times bestselling series.In the world of Erdas, only a rare few are able to summon a spirit animal in the way Conor, Abeke, Meilin, and Rollan have. The bond they share with their animals is a partnership that allows them to access more-than-human abilities.But what if there was another way to create a spirit animal--to force the bond, giving the human partner total control? And what...