One of School Library Journal 's Best Picture Books of 2011 One of Horn Book 's Best Picture Books of 2011 Ghost dogs and skeletons in a tall tale with a tender heart from the Caldecott Medal-winning creator of My Friend Rabbit . Gus doesn't feel like doing much after his dog Ella dies. He doesn't really even feel like dressing up for Halloween. But when Gus runs into a bunch of rowdy skeletons, it's Ella--his very own Bone dog--who comes to his aid,...