The Adventures of Tom Bombadil actual translation from the "Red Book of Westmarch", and contains some background information on the world of Middle-earth that is not found elsewhere: e.g. the name of the tower at Dol Amroth and the names of the Seven Rivers of Gondor. There is also some fictional background information of those poems, linking them to Hobbit folklore and literature and to their actual writers (some of them are ascribed to Samwise Gamgee). The book uses the letter "K" instead of "C" for the /k/ sound in Sindarin (one of the languages invented by Tolkien), a spelling variant Tolkien used many times
Samwise Gamgee Gamwich", which develops into "Samwise Gammidgy" and eventually comes to "Samwise Gamgee" in modern English. Frodo affectionately dubbed him "Samwise the stouthearted". The appendix of "The Return of the King" says that in F.A. 7 (S.R. 1427), Sam was elected Mayor of the Shire for the first of seven consecutive seven-year terms. Tolkien admired heroism out of loyalty and love, but despised arrogance, pride and wilfulness. The courage displayed by Samwise Gamgee on his journey with Frodo, his subjection to dangers and the preparedness to die out of loyalty for Frodo is the kind of spirit that Tolkien praised in