Marie-Joseph "Eugène" Sue was a French novelist. He was one of several authors who popularized the genre of the serial novel in France with his very popular and widely imitated The Mysteries of Paris, which was published in a newspaper from 1842 to 1843.

In literature, a serial is a printing or publishing format by which a single larger work, often a work of narrative fiction, is published in smaller, sequential instalments. The instalments are also known as numbers, parts, fascicules or fascicles, and may be released either as separate publications or within sequential issues of a periodical publication, such as a magazine or newspaper.