Perhaps this is against the canons of literary construction but, is there a name for the style of tales, novels, and books which do not contain names for any of the characters?
I can only think of Monterroso's microstory The dinosaur:
Cuando despertó, el dinosaurio todavía estaba allí.
But I wonder if there are longer literary works with such construction. I would also be interested if this way of constructing characters has a known school or if it's an isolated way of writing and appears only from time to time. (For school I mean e.g. the stream of consciousness which was used by Faulkner, Joyce, among others.)