No Word from Gurb

[Sin noticias de Gurb]
Moral assessment: 
Type: Literature
Nothing inappropriate.
Some morally inappropriate content.
Contains significant sections contrary to faith or morals.
Contains some lurid passages, or presents a general ideological framework that could confuse those without much Christian formation.
Contains several lurid passages, or presents an ideological framework that is contrary or foreign to Christian values.
Explicitly contradicts Catholic faith or morals, or is directed against the Church and its institutions.

Two aliens go to Barcelona to study the local "animals". One of them disappears, and the other goes looking for him: trying to adapt to the habits of the peoples from Earth, he creates a succession of absurd scenes. A funny and scathing critique of society.