Piggie is upset because a whale took the ball: HE TOOK MY BALL!". "That is not right!" he declares. "What makes those big guys think they are so big?!" "Their size?" suggests Piggie. Gerald finds a solution that pleases all of them. Lexile 270, Guided Reading Level G, 64 páginas, Tapa Blanda, 1x22,86x16,51 cms, Mo Willems, 3 a 5 años.