Frodo Baggins is a fictional character in J. R. R. Tolkien's writings, and one of the protagonists in The Lord of the Rings. Frodo is a hobbit of the Shire who inherits the One Ring from his cousin Bilbo Baggins, described familiarly as "uncle", and undertakes the quest to destroy it in the fires of Mount Doom in Mordor. He is mentioned in Tolkien's posthumously published works, The Silmarillion and Unfinished Tales.