"Leaf by Niggle" is a short story written by J. R. R. Tolkien in 1938–39 and first published in the Dublin Review in January 1945. It was reprinted in Tolkien's book Tree and Leaf, and in several later collections. Contrary to Tolkien's claim that he despised allegory in any form, the story is an allegory of Tolkien's own creative process, and, to an extent, of his own life, following the structure of Dante's Purgatorio. It also expresses his philosophy of divine creation and human sub-creation. The story came to him in a dream.
"Leaf by Niggle" matches the structure of Dante's Purgatorio, and fits Dante's romantic theology. Here, Dante looks longingly at Beatrice (centre) as she strolls by the River Arno. Dante and Beatrice, by Henry Holiday, 1883
"On Fairy-Stories" is an essay by J. R. R. Tolkien which discusses the fairy story as a literary form. It was written as a lecture entitled "Fairy Stories" for the Andrew Lang lecture at the University of St Andrews, Scotland, on 8 March 1939.
In the essay, Tolkien distinguished fairy tales from what he considered separate genres like beast fables and dream stories. Illustration for Helena Nyblom's fairy tale "The Ring" by John Bauer, 1914