The sasquatch forms such an elegant symbol for the possibility of magic in the book precisely because it’s just as impossible to deny its existence as it is to prove it. Those who believe and those who can see sasquatch cannot be convinced of its nonexistence. In a similar way, Lisa knows that her experiences with the spirit world, although inexplicable and mysterious, cannot be denied. The idea of the sasquatch suggests that there is more in the world than we can see with our eyes and our narrow human understanding. In this description, the sasquatches also become a sort of metaphor for the Indigenous Peoples of North America, who had a complex social structure and history of their own, but whom white settlers considered uncivilized, under-evolved savages. Their systematic efforts to destroy Indigenous cultures essentially cut off modern Indigenous people from their roots, rendering their pasts almost as mythical as sasquatch itself.