Letter to Richard Lupoff
- Contents: Tolkien denies any influence from the writings of Edgar Rice Burroughs on the creation of Shelob.
- Publication: A brief extract from the letter was published in Edgar Rice Burroughs: Master of Adventure (written by Richard Lupoff) and in Tolkien Criticism: An Annotated Checklist. Part of the extract was reprinted in Orcrist (Issue 4, 1969-70).
- An Illustrated Tolkien Bibliography, at Tolkienbooks.net