Los oficios de Elmo ("The Occupations of Elmo") is a series of Plaza Sésamo Spanish language board/puzzle books published by Cuatro Media Inc. in 2008. Each of these board books is subtitled "cuando crezca será" ("When I grow up, I will be") and examines a different profession, starring Elmo. The books contain ten pages each (consisting of photos of the characters), with the left side containing text, while the right is a jigsaw puzzle. Basic vocabulary words and phrases relevant to the occupation are included, as well as the names of each Muppet character.
The series consists of fifteen titles: Músico, Arquitecto, Maestro, Doctor, Jardinero, Arqueólogo, Escritor, Bombero, Plomero, Cocinero, Atleta, Marinero, Veterinario, Fotógrafo and Astronauta.