The Decameron, subtitled Prince Galehaut and sometimes nicknamed l'Umana commedia, is a collection of short stories by the 14th-century Italian author Giovanni Boccaccio (1313–1375). The book is structured as a frame story containing 100 tales told by a group of seven young women and three young men; they shelter in a secluded villa just outside Florence in order to escape the Black Death, which was afflicting the city. The epidemic is likely what Boccaccio used for the basis of the book which was thought to be written between 1348 and 1353.