Tolkien, J.R.R., Letters from Father Christmas, edited by Baillie Tolkien, “eISBN 978-0-547-95190-4 v2.1216” (Accessed Nov 25, 2019).
Fimi, Dimitra, “J.R.R. Tolkien’s Christmas letters to his children bring echoes of Middle-earth to the North Pole” December 21, 2017, from the website called “The Conversation”- http://theconversation.com/j-r-r-tolkiens-christmas-letters-to-his-children-bring-echoes-of-middle-earth-to-the-north-pole-89464 (Accessed Nov 25, 2019)
Swank, Kris (2013) "The Hobbit and The Father Christmas Letters," Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature: Vol. 32 : No. 1 , Article 9.
Available at: https://dc.swosu.edu/mythlore/vol32/iss1/9 (Accessed Nov 25, 2019)
Carpenter, Humphrey “The Letters of J. R. R. Tolkien” published by Allen & Unwin, London. https://timedotcom.files.wordpress.com/2014/12/the_letters_of_j.rrtolkien.pdf (Accessed Nov 25, 2019)
Tolkien Gateway website, entry for “Arktik” http://tolkiengateway.net/wiki/Arktik (Accessed Nov 25, 2019).
Ratecliff, John D., The History of the Hobbit, Harper Collins Publishers, EPub Edition © OCTOBER 2011 ISBN: 9780007369669. (Accessed Nov 25, 2019)
The background song is “Sonata Romantique G Maj” written by: Stephen Keech, performed by: Wild Wonder.