LOTR: Why is Middle-earth Called Middle-earth?

The Rings Of Power's World Map (& How It's Different From LOTR)

Middle-Earth: Shadow of Mordor Guide - IGN

The Lord of the Rings: Heroes of Middle-earth

Races in Tolkien's Middle-Earth: A Common Theme

Middle-earth's Size and Population: Here Is What We Know

The Seven Major Seas of the Middle East