Continuation from Propp's Morphology of the Folktale (1928). Furthers his attempt to make folklore a social science, establishing generic laws through empirical research and historical/ethnographic analysis. There's a good section on the wondertale, a type of folktale defined as follows:
"A wondertale begins with some harm or villainy done to someone (for example, abduction or banishment) or with a desire to have something (a king sends his son in quest of the firebird), and develops through the hero's departure from home and encounters with the donor, who provides him with a magic agent that helps the hero find the object of the search. Further along, the tale includes combat with an adversary (the most important form is slaying a dragon), a return, and a pursuit. Often this structure is more complicated, for example, when the hero is on his way home and his brothers throw him into a pit. Later he escapes, is subjected to a trial by difficult tasks, and becomes king and marries, either in his own kingdom or in that of his father-in-law. This is the compositional core of many plots in brief outline" (102).
Propp argues the wondertale originally derives from social institutions, especially as sacred mythical narratives told as part of initiation rituals. They are bound up with tribal identity and tend to focus on its ideas about death.
“Myths are not only components of life; they are part of every individual person. To take away a man’s tale is tantamount to taking away his life. Such myths have inherent economic and social functions, and this is not a local phenomenon, this is a law…Without its myths a tribe would not be able to perpetuate itself” (120).
The wondertale emerges when severed from its sacred roots. This "fall," Propp urges, shouldn't be regarded as a bad thing.
“However, the wondertale devoid of its religious functions is not inferior to the myth from which it was derived. On the contrary, exempt from religious conventions, it finally emerges into the free air of artistic creation, now motivated by different social factors, and begins to live a life of its own” (121).
The change Propp doesn't necessarily approve of is when the wondertales are written down, which marks their appropriation by an elite, their meanings altered to correspond with ruling ideology (a claim humorously exaggerated by Propp's Soviet loyalties). Literature and even oral epic (Homer, etc.) is a sophistication of the stories and ways of life of common people.