The Zoo at the Edge of the World

From the author of The Bully Book comes a timeless story about a young boy, Marlin Rackham, who struggles with stuttering and living in the shadow of his father, a famous explorer. When a powerful duke visits their zoo, Marlin's father brings back a mysterious black jaguar that grants Marlin a powerful gift, leading him to a crucial decision and giving him a voice, if he can only figure out how to use it.