Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In Listen to My Trumpet! Piggie can't wait to play her new instrument for Gerald! But is she ready to listen to his reaction? | ¡Escucha mi trompeta -An Elephant and Piggie Book Spanish Edition by Mo Willems, Hardcover | Indigo Chapters