Ainur The Ainur were angelic beings created by the one god of Eä,
Eru Ilúvatar. The cosmological myth called the
Ainulindalë, or "Music of the Ainur", describes how the Ainur sang for Ilúvatar, who then created
Eä to give material form to their music. Many of the Ainur entered Eä, and the greatest of these were called the
Valar.
Melkor, the chief agent of evil in Eä, and later called
Morgoth, was initially one of the Valar. With the Valar came lesser spirits of the Ainur, called the
Maiar. Melian, the wife of the Elven King Thingol in the
First Age, was a Maia. There were also evil Maiar, including the
Balrogs and the second Dark Lord,
Sauron. Sauron devised the
Black Speech (Burzum) for his slaves (such as
Orcs) to speak. In the
Third Age, five of the Maiar were embodied and sent to Middle-earth to help the free peoples to overthrow Sauron. These are the Istari or
Wizards, including
Gandalf,
Saruman, and
Radagast.
Elves The Elves are known as "the Firstborn" of Ilúvatar: intelligent beings created by Ilúvatar alone,
with many different clans. Originally Elves all spoke the same
Common Eldarin ancestral tongue, but over thousands of years it diverged into different languages. The two main Elven languages were
Quenya, spoken by the Light Elves, and
Sindarin, spoken by the Dark Elves. Physically the Elves resemble humans; indeed, they can marry and have children with them, as shown by the few
Half-elven in the legendarium. The Elves are agile and quick footed, being able to walk a
tightrope unaided. Their eyesight is keen. Elves are immortal, unless killed in battle. They are re-embodied in
Valinor if killed.
Men Men were "the Secondborn" of the Children of Ilúvatar: they awoke in Middle-earth much later than the Elves. Men (and Hobbits) were the last humanoid race to appear in Middle-earth: Dwarves, Ents and Orcs also preceded them. The capitalized term "Man" (plural "Men") is used as a gender-neutral racial description, to distinguish humans from the other human-like races of Middle-earth. In appearance they are much like Elves, but on average less beautiful. Unlike Elves, Men are mortal, ageing and dying quickly, usually living 40–80 years. However the
Númenóreans could live several centuries, and their descendants the
Dúnedain also tended to live longer than regular humans. This tendency was weakened both by time and by intermingling with lesser peoples.
Dwarves The Dwarves are a race of humanoids who are shorter than Men but larger than Hobbits. The Dwarves were created by the Vala Aulë, before the Firstborn awoke due to his impatience for the arrival of the children of Ilúvatar to teach and to cherish. When confronted and shamed for his presumption by Ilúvatar, Eru took pity on Aulë and gave his creation the gift of life but under the condition that they be taken and put to sleep in widely separated locations in Middle-earth and not to awaken until after the Firstborn were upon the Earth. They are mortal like Men, but live much longer, usually several hundred years. A peculiarity of Dwarves is that both males and females are bearded, and thus appear identical to outsiders. The language spoken by Dwarves is called
Khuzdul, and was kept largely as a secret language for their own use. Like Hobbits, Dwarves live exclusively in Middle-earth. They generally reside under mountains, where they are specialists in mining and metalwork.
Hobbits Tolkien identified Hobbits as an offshoot of the race of Men. Another name for Hobbit is 'Halfling', as they were generally only half the size of Men. In their lifestyle and habits they closely resemble Men, and in particular Englishmen, except for their preference for living in holes underground. By the time of
The Hobbit, most of them lived in
the Shire, a region of the north-west of Middle-earth, having migrated there from further east.
Other humanoid peoples The
Ents were treelike shepherds of trees, their name coming from an Old English word for giant.
Orcs and
Trolls (made of stone) were evil creatures bred by
Morgoth. They were not original creations but rather "mockeries" of the Children of Ilúvatar (Elves) and Ents, respectively, since only Ilúvatar has the ability to give conscious life to things. The precise origins of Orcs and Trolls are unclear, as Tolkien considered various possibilities and sometimes changed his mind, leaving several inconsistent accounts. Late in the Third Age, the Uruks or
Uruk-hai appeared: a race of Orcs of great size and strength that tolerate sunlight better than ordinary Orcs. Tolkien also mentions "Men-orcs" and "Orc-men"; or "half-orcs" or "goblin-men". They share some characteristics with Orcs (like "slanty eyes") but look more like men. Tolkien, a
Catholic, realised he had created
a dilemma for himself, as, if these beings were sentient and had a sense of right and wrong, then they must have souls and could not have been created wholly evil.
Dragons Dragons (or "worms") appear in several varieties, distinguished by whether they have wings and whether they breathe fire (cold-drakes versus fire-drakes). The first of the fire-drakes (
Urulóki in Quenya) was Glaurung the Golden, bred by
Morgoth in
Angband, and called "The Great Worm", "The Worm of Morgoth", and "The Father of Dragons".
Sapient animals Middle-earth contains
sapient animals including the
Eagles,
Huan the Great Hound from
Valinor and the wolf-like
Wargs. In general the origins and nature of these animals are unclear. Giant spiders such as
Shelob descended from
Ungoliant, of unknown origin. Other sapient species include the Crebain, evil crows who become spies for
Saruman, and the Ravens of
Erebor, who brought news to the Dwarves. The horse-line of the Mearas of Rohan, especially Gandalf's mount, Shadowfax, also appear to be intelligent and understand human speech. The bear-man
Beorn had a number of animal friends about his house. == Adaptations ==