By the Downward Way: Book One of the Von Koppersmith Saga 2nd edition

Leo Von Koppersmith is determined to face down the family curse that for centuries has driven his male ancestors to madness. To do it, he will have to travel to a hidden island inhabited by a strange and wonderful cast of human and humanoid characters, help protect a tribe of children who have mysteriously fallen out of the sky, and evade the monstrous beings that hunt them. Above all, he will have to be the one thing that has been missing from his family since the beginning long ago: a loyal father.