News of the Mythopoeic Society’s “Fantasy Goes to Hell – Online Midwinter Seminar”, set for 27th-28th January 2023. Deadline for papers is 15th November 2022. The requirement is for discussions of Hell as found in “modern fantasy work”, which here can include Tolkien and C.S. Lewis. So I guess the organisers can go back as far as the 1940s/50s if needed.