Many stories are told by more than one teller in Tolkien's works. This paper compares different versions to see what areas of interest or emphasis arise, and what differences might be explained by the specific interests or culture of the teller. The paper also evaluates which kinds of stories are told most often by which tellers.
"Point of View in Tolkien,"
Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature: Vol. 21
, Article 38.
Available at: https://dc.swosu.edu/mythlore/vol21/iss2/38