¿Quién teme al señor hombre lobo? (Spanish)
A couple of thugs appear with a violin case and secret policemen with a false name observe them from the bar: it is clear, in Mr. Werewolf's Diamond Bar everyone smell a rat ... or is it rather a cat ? A cat that sings and reports her friend, the duck, as missing... A detective case for Peter. Can he solve it?
Including a CD audiobook (in Spanish).