Things Fall Apart is the debut novel of Nigerian author Chinua Achebe first published in 1958. It depicts the events of pre-colonial life in Igboland and the subsequent appearance of European missionaries and colonial forces in the late 19th century. It is seen as an archetypal modern African novel in English, and one of the first novels to receive global critical acclaim. It is a staple book in schools throughout Africa and is widely studied in English-speaking countries around the world. The novel was first published in the United Kingdom in 1958 by William Heinemann Ltd and became the first work published in Heinemann's African Writers Series.

A debut novel is the first novel a novelist publishes. Debut novels are often the author's first opportunity to make an impact on the publishing industry, and thus the success or failure of a debut novel can affect the ability of the author to publish in the future. First-time novelists without a previous published reputation, such as publication in nonfiction, magazines, or literary journals, typically struggle to find a publisher.