Fable is a literary genre. A fable is a succinct fictional story, in prose or verse, that features animals, mythical creatures, plants, inanimate objects or forces of nature which are anthropomorphized (given human qualities such as verbal communication), and that illustrates or leads to an interpretation of a moral lesson (a "moral"), which may at the end be added explicitly in a pithy maxim.
 
A fable differs from a parable in that the latter excludes animals, plants, inanimate objects, and forces of nature as actors that assume speech and other powers of humankind.
 
Usage has not always been so clearly distinguished. In the King James Version of the New Testament, "μ?θος" ("mythos") was rendered by the translators as "fable" in First and Second Timothy, in Titus and in First Peter.
 
A person who writes fables is a fabulist.

History
The fable is one of the most enduring forms of folk literature, spread abroad, modern researchers agree, less by literary anthologies than by oral transmission. Fables can be found in the literature of almost every country.

Modern era
In modern times, while the fable has been trivialized in children's books, it has also been fully adapted to modern adult literature. Felix Salten's Bambi (1923) is a Bildungsroman — a story of a protagonist's coming-of-age — cast in the form of a fable. James Thurber used the ancient fable style in his books Fables for Our Time (1940) and Further Fables for Our Time (1956), and in his stories "The Princess and the Tin Box" in The Beast in Me and Other Animals (1948) and "The Last Clock: A Fable for the Time, Such As It Is, of Man" in Lanterns and Lances (1961). Wladyslaw Reymont's The Revolt (1922), a metaphor for the Bolshevik Revolution of 1917, described a revolt by animals that take over their farm in order to introduce "equality." George Orwell's Animal Farm (1945) similarly satirized Stalinist Communism in particular, and totalitarianism in general, in the guise of animal fable.

Traditional stories, or stories about traditions, differ from both fiction and nonfiction in that the importance of transmitting the story's worldview is generally understood to transcend an immediate need to establish its categorization as imaginary or factual. In the academic circles of literature, religion, history, and anthropology, categories of traditional story are important terminology to identify and interpret stories more precisely. Some stories belong in multiple categories and some stories do not fit into any category.
 
Anecdote
An anecdote is a short and amusing or interesting story about a biographical incident. It may be as brief as the setting and provocation of a bon mot. An anecdote is always presented as based on a real incident involving actual persons, whether famous or not, usually in an identifiable place; whether authentic or not, it has verisimilitude or truthiness. Over time, modification in reuse may convert a particular anecdote to a fictional piece, one that is retold but is "too good to be true". Sometimes humorous, anecdotes are not jokes, because their primary purpose is not simply to evoke laughter, but to reveal a truth more general than the brief tale itself, or to delineate an institutional or character trait in such a light that it strikes in a flash of insight to the very essence. Novalis observed, "An anecdote is a historical element — a historical molecule or epigram." A brief monologue beginning "A man pops in a bar ..." will be a joke. A brief monologue beginning "Once J. Edgar Hoover popped in a bar ..." will be an anecdote. An anecdote thus is closer to the tradition of the parable than the patently invented fable with its animal characters and generic human figures — but it is distinct from the parable in the historical specificity which it claims.
 
Anecdotes are often of satirical nature. Under the totalitarian regime in the Soviet Union numerous political anecdotes circulating in society were the only way to reveal and denounce vices of the political system and its leaders. They made fun of such personalities as Lenin, Khrushchev, Brezhnev, and other Soviet leaders. In contemporary Russia there are many anecdotes about Vladimir Putin.
 
The word 'anecdote' (in Greek: "unpublished", literally "not given out") comes from Procopius of Caesarea, the biographer of Justinian I, who produced a work entitled ?ν?κδοτα (Anekdota, variously translated as Unpublished Memoirs or Secret History), which is primarily a collection of short incidents from the private life of the Byzantine court. Gradually, the term anecdote came to be applied to any short tale utilized to emphasize or illustrate whatever point the author wished to make.
 
Apologue
An apologue or apolog (from the Greek ?π?λογος, a "statement" or "account") is a brief fable or allegorical story with pointed or exaggerated details, meant to serve as a pleasant vehicle for a moral doctrine or to convey a useful lesson without stating it explicitly. It is like a parable, except that it contains supernatural elements like a fable, often the personification of animals or plants. Unlike a fable, the moral is more important than the narrative details. As with the parable, the apologue is a tool of rhetorical argument used to convince or persuade.
 
Among the best known ancient and classical examples are that of Jotham in the Book of Judges (9:7-15); "The Belly and its Members," by the patrician Agrippa Menenius Lanatus in the second book of Livy; and perhaps most famous of all, those of Aesop. Well-known modern examples of this literary form include George Orwell's Animal Farm and the Br'er Rabbit stories derived from African and Cherokee cultures and recorded and synthesized by Joel Chandler Harris. The term is applied more particularly to a story in which the actors or speakers are either various kinds of animals or are inanimate objects. An apologue is distinguished from a fable in that there is always some moral sense present in the former, which there need not be in the latter. An apologue is generally dramatic, and has been defined as "a satire in action."

Oral tradition and oral lore is cultural material and tradition transmitted orally from one generation to another. The messages or testimony are verbally transmitted in speech or song and may take the form, for example, of folktales, sayings, ballads, songs, or chants. In this way, it is possible for a society to transmit oral history, oral literature, oral law and other knowledges across generations without a writing system.
 
A narrower definition of oral tradition is sometimes appropriate. Sociologists might also emphasize a requirement that the material is held in common by a group of people, over several generations, and might distinguish oral tradition from testimony or oral history. In a general sense, "oral tradition" refers to the transmission of cultural material through vocal utterance, and was long held to be a key descriptor of folklore (a criterion no longer rigidly held by all folklorists). As an academic discipline, it refers both to a set of objects of study and a method by which they are studied -- the method may be called variously "oral traditional theory", "the theory of Oral-Formulaic Composition" and the "Parry-Lord theory" (after two of its founders; see below) The study of oral tradition is distinct from the academic discipline of oral history, which is the recording of personal memories and histories of those who experienced historical eras or events. It is also distinct from the study of orality, which can be defined as thought and its verbal expression in societies where the technologies of literacy (especially writing and print) are unfamiliar to most of the population.
 
Parable
A parable is a succinct story, in prose or verse, that illustrates one or more moral, religious, instructive, or normative principles or lessons. It differs from a fable in that fables use animals, plants, inanimate objects, and forces of nature as actors that assume speech and other powers of humankind, while parables generally feature human characters. It is a type of analogy.
 
Some scholars of the Canonical gospels and the New Testament apply the term "parable" only to the parables of Jesus, though that is not a common restriction of the term. Parables such as "The Prodigal Son" are central to Jesus' teaching method in both the canonical narratives and the apocrypha.