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Apart from Campbell's "The Hero's Journey", another source of archetypal knowledge is folktales. You could take a look at the work of Vladimir Propp and his analysis of Russian folktales. Both Cam...
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Apart from Campbell's "The Hero's Journey", another source of archetypal knowledge is folktales. You could take a look at the work of [Vladimir Propp](https://en.wikipedia.org/wiki/Vladimir_Propp) and his analysis of Russian folktales. Both Campbell's and Propp's works describe a structure common to many stories of each category: the repetition of three, leaving the normal world, the appearance of a guide or mentor, being sent on a quest by the king, etc. Using the same structure will enhance reader recognition. Many myths and legends have a religious source. It can be both myths from "old almost forgotten" religions (e.g. ancient Greece/Rome) or legends from more recent religions (e.g. Christianity, Buddhism), and gods, prophets and heroes from these religions may give your legends a backbone. Folktales usually don't have that kind of source. Myths are also, sometimes, used to explain natural phenomenon: [Persephone](https://en.wikipedia.org/wiki/Persephone) was forced to live in the underworld for half a year so her mother [Demeter](https://en.wikipedia.org/wiki/Demeter), the goddess of agriculture, harvest etc, mourned and there was winter, and then when Persephone returned Demeter was happy and there was spring, summer, harvest... Both myths and folktales belong in the oral tradition, so they usually have more psychological and symbolical depth than they seem at first glance. Many people (and their minds) have bent, twisted and adjusted the story to fill it with archetypal symbols. I suggest looking for these symbols in psychology (Jungianism), dream analysis, and symbol lexicons.