In this paper, I explore the cognitive value of fantasy literature. Using Immanuel Kant's and Jean-Paul Sartre's discussions of the imagination, and J.R.R. Tolkien's "On Fairy Stories,” I argue that fantasy literature is cognitively valuable when it confers phenomenal knowledge. I move on to demonstrate what a work of fantasy literature requires to confer this phenomenal knowledge. Fantasy literature has the potential to reveal true insights into this world when it brings the reader into a state of “secondary belief” and (...) confers phenomenal knowledge through the union of world and story. (shrink)