Pérez the tooth mouse loved his job. Every night he left his home to collect all the teeth from under the pillows of the little girls and boys, until one day Giménez suddenly appeared and said he was the new tooth mouse! What a mess! Who will be the new tooth mouse? Pérez or Giménez? Story for easy reading, including Spanish text sign language and links to download an audio copy of the text in Spanish and a Spanish sign-language copy, and sign-language vocabulary. Illustrated by Julilustrador.