The #1 New York Times This unforgettable novel from renowned author Katherine Applegate celebrates the transformative power of unexpected friendship. Inspired by the true story of a captive gorilla known as Ivan, this illustrated book is told from the point of view of Ivan himself. Plus don't miss The One and Only Bob,

Bob sets out on a dangerous journey in search of his long-lost sister with the help of his two best friends, Ivan and Ruby. As a hurricane approaches and time is running out, Bob finds courage he never knew he had and learns the true meaning of friendship and family.