A breathless, high-stakes quest to save the miniature world of the Tree--and reunite loved ones lost--unfolds with wit, suspense, and startling revelations. Toby's world is under greater threat than ever before. A giant crater has been dug right into the center of the Tree, moss and lichen have invaded the branches, and one tyrant controls it all. Leo Blue, once Toby's best friend, is holding Toby's beloved Elisha prisoner, hunting the...