Author/Illustrator Dan Santat is back with another hilarious and heartfelt story for the Elephant and Piggie Like Reading! series.

Hog is careful. Harold is not. Harold cannot help smiling. Hog can. Hog worries so that Harold does not have to. Harold and Hog are best friends. But can Harold and Hog’s friendship survive a game of pretending to be Elephant & Piggie?