In a myth told by the Igbo people of Nigeria, men once decided to send a messenger to ask Chuku, the supreme god, if the dead could be permitted to come back to life. As their messenger, they chose a dog. But the dog delayed, and a toad, which had been eavesdropping, reached Chuku first. Wanting to punish man, the toad reversed the request, and told Chuku that after death men did not want to return to the world. The god said that he would do as they wished, and when the dog arrived with the true message he refused to change his mind. Thus, men may be born again, but only in a different form.

The Nigerian novelist Chinua Achebe recounts this myth, which exists in hundreds of versions throughout Africa, in one of his essays. Sometimes, Achebe writes, the messenger is a chameleon, a lizard, or another animal; sometimes the message is altered accidentally rather than maliciously. But the structure remains the same: men ask for immortality and the god is willing to grant it, but something goes wrong and the gift is lost forever. “It is as though the ancestors who made language and knew from what bestiality its use rescued them are saying to us: Beware of interfering with its purpose!” Achebe writes. “For when language is seriously interfered with, when it is disjoined from truth . . . horrors can descend again on mankind.”

The myth holds another lesson as well—one that has been fundamental to the career of Achebe, who has been called “the patriarch of the African novel.” There is danger in relying on someone else to speak for you: you can trust that your message will be communicated accurately only if you speak with your own voice. With his masterpiece, “Things Fall Apart,” one of the first works of fiction to present African village life from an African perspective, Achebe began the literary reclamation of his country’s history from generations of colonial writers. Published fifty years ago—a new edition has just appeared, from Anchor ($10.95)—it has been translated into fifty languages and has sold more than ten million copies.

In the course of a writing life that has included five novels, collections of short stories and poetry, and numerous essays and lectures, Achebe has consistently argued for the right of Africans to tell their own story in their own way, and has attacked the representations of European writers. But he also did not reject European influence entirely, choosing to write not in his native Igbo but in English, a language that, as he once said, “history has forced down our throat.” In a country with several major languages and more than five hundred smaller ones, establishing a lingua franca was a practical and political necessity. For Achebe, it was also an artistic necessity—a way to give expression to the clash of civilizations that is his enduring theme.

Achebe was born Albert Chinualumogu Achebe in 1930, in the region of southeastern Nigeria known as Igboland. (He dropped his first name, a “tribute to Victorian England,” in college.) Ezenwa-Ohaeto, the author of the first comprehensive biography of Achebe, writes that the young Chinua was raised at a cultural “crossroads”: his parents were converts to Christianity, but other relatives practiced the traditional Igbo faith, in which people worship a panoply of gods, and are believed to have their own personal guiding spirit, called a chi. Achebe was fascinated by the “heathen” religion of his neighbors. “The distance becomes not a separation but a bringing together, like the necessary backward step which a judicious viewer may take in order to see a canvas steadily and fully,” he later observed.

At home, the family spoke Igbo (sometimes also spelled Ibo), but Achebe began to learn English in school at the age of about eight, and he soon won admission to a colonial-run boarding school. Since the students came from different regions, they had to “put away their different mother tongues and communicate in the language of their colonizers,” Achebe writes. There he had his first exposure to colonialist classics such as “Prester John,” John Buchan’s novel about a British adventurer in South Africa, which contains the famous line “That is the difference between white and black, the gift of responsibility.” Achebe, in an essay called “African Literature as Restoration of Celebration,” has written, “I did not see myself as an African to begin with. . . . The white man was good and reasonable and intelligent and courageous. The savages arrayed against him were sinister and stupid or, at the most, cunning. I hated their guts.”

At University College, Ibadan, Achebe encountered the novel “Mister Johnson,” by the Anglo-Irish writer Joyce Cary, who had spent time as a colonial officer in Nigeria. The book was lauded by Time as “the best novel ever written about Africa.” But Achebe, as he grew older, no longer identified with the imperialists; he was appalled by Cary’s depiction of his homeland and its people. In Cary’s portrait, the “jealous savages . . . live like mice or rats in a palace floor”; dancers are “grinning, shrieking, scowling, or with faces which seemed entirely dislocated, senseless and unhuman, like twisted bags of lard.” It was the image of blacks as “unhuman,” a standard trope of colonial literature, that Achebe recognized as particularly dangerous. “It began to dawn on me that although fiction was undoubtedly fictitious it could also be true or false, not with the truth or falsehood of a news item but as to its disinterestedness, its intention, its integrity,” he wrote later. This belief in fiction’s moral power became integral to his vision for African literature.

“Okonkwo was well known throughout the nine villages and even beyond.” From the first line of “Things Fall Apart”—Achebe’s first novel—we are in unfamiliar territory. Who is this Okonkwo whom everybody knows? Where are these nine villages? Achebe began to write “Things Fall Apart” during the mid-fifties, when he moved to Lagos to join the Nigerian Broadcasting Service. In 1958, when he submitted the manuscript to the publisher William Heinemann, no one knew what to make of it. Alan Hill, a director of the firm, recalled the initial reaction: “Would anyone possibly buy a novel by an African? There are no precedents.” That was not entirely accurate—the Nigerian writers Amos Tutuola and Cyprian Ekwensi had published novels earlier in the decade. But the novel as an African form was still very young, and “Things Fall Apart” represented a new approach, showing the collision of old and new ways of life to devastating effect.

Set in a fictional group of Igbo villages called Umuofia sometime around the beginning of the twentieth century, “Things Fall Apart” begins with an episodic, almost dreamlike chronicle of village life through the family of Okonkwo. A boy named Ikemefuna has just come from outside Umuofia to live with them, and soon becomes like a brother to Okonkwo’s son Nwoye. (Ikemefuna’s father had killed a woman from Umuofia, and the villagers agreed to accept a virgin and a young man as compensation.) Over the next three years, the story follows Okonkwo’s family through harvest seasons, religious festivals, and domestic disputes. The language is rich with metaphors drawn from the villagers’ experience: Ikemefuna “grew rapidly like a yam tendril in the rainy season, and was full of the sap of life.” The dialogue, too, is aphoristic and allusive. “Among the Ibo the art of conversation is regarded very highly, and proverbs are the palm-oil with which words are eaten,” the narrator explains. (As the reader has already seen, palm oil is used to flavor yams, the villagers’ staple food.)