Gene Zion

When a white dog with black spots runs away from home, he gets so dirty his family doesn't recognize him as a black dog with white spots.

Harry, el perrito sucio: In this charming classic story, Harry, the little white dog with black spots, runs away before bath time and plays outside until he changes into a black dog with white spots, Harry the Dirty Dog. Que bonito es Panamá!: Two friends search for the land of their dreams.