Old Norse literature refers to the body of written works produced in the Old Norse language, primarily during the medieval period in Scandinavia. This literature includes a variety of genres, such as sagas, poetry, and mythology, reflecting the culture, beliefs, and history of the Norse people. Key texts include the Poetic Edda, a collection of mythological poems, and the Prose Edda, which provides insights into Norse mythology and storytelling techniques. These works are crucial for understanding the Viking Age and the development of Scandinavian culture and language.