Middle-Earth is a fictional realm created by J.R.R. Tolkien, serving as the primary setting for his renowned works, including The Hobbit and The Lord of the Rings. This richly detailed world is inhabited by various races such as Hobbits, Elves, Dwarves, and Men, each contributing to its diverse cultures and histories. The geography of Middle-Earth is vast, featuring iconic locations like The Shire, Mordor, and Rivendell. The stories set in this world explore themes of friendship, bravery, and the struggle between good and evil, captivating readers and inspiring countless adaptations in film and other media.