Serial novel

In literature, a serial is a printed format by which a single larger work, often a work of narrative fiction, is published in sequential installments. The installments are also known as numbers, parts or fascicles, and are either issued as separate publications or within in sequential issues of the same periodical publication.

The growth of moveable type in the 17th century prompted episodic and often disconnected narratives such as L'Astrée and Le Grand Cyrus. At that time, books remained a premium item, so to reduce the price and expand the market, publishers produced large works in lower-cost installments called fascicles.

Serialized fiction surged in popularity during Britain's Victorian era, due to a combination of the rise of literacy, technological advances in printing, and improved economics of distribution. A significant majority of "original" novels from the Victorian era actually first appeared in either monthly or weekly installments in magazines or newspapers. The wild success of Charles Dickens' The Pickwick Papers, first published in 1836, is widely considered to have established the viability and appeal of the serialized format within periodical literature. During that era, the line between "quality" and "commercial" literature was not distinct. In the German-speaking countries, the serialized novel was widely popularized by the weekly family magazine Die Gartenlaube, which reached a circulation of 382,000 by 1875.

In France, Alexandre Dumas and Eugène Sue were masters of the serialized genre. The Three Musketeers and The Count of Monte Cristo each appeared as a feuilleton. The Count of Monte Cristo was stretched out to 139 installments. Eugène Sue's serial novel Le Juif errant increased circulation of Le Constitutionnel from 3,600 to 25,000. Production in book form soon followed and serialization was one of the main reasons that nineteenth-century novels were so long. Authors and publishers kept the story going if it was successful since authors were paid by line and by episode.

...
Wikipedia