Bilbo Baggins

Bilbo Baggins is the title character and protagonist of J. R. R. Tolkien's 1937 novel The Hobbit, as well as a supporting character in The Lord of the Rings. In Tolkien's narrative conceit, in which all the writings of Middle-earth are translations from the fictitious volume of The Red Book of Westmarch, Bilbo is the author of The Hobbit and translator of various "works from the elvish" (as mentioned in the end of The Return of the King).

https://en.wikipedia.org/wiki/Bilbo_Baggins