Serialization, a publication format that came to dominate the Victorian literary marketplace following its deft adoption by marketing master Charles Dickens in the 1830s, is a transcendent form. It moves across not only print formats and their temporal cycles of distribution (daily or weekly installments in periodicals, monthly part-issue numbers, volumes), but also historical time and place. The number and varieties of serial publications multiplied during the middle of the 19th century due to the improved technology of printing, the cheaper cost of paper production, and the abolition of taxes on advertising. Moreover, serialization continues to be a staple in popular culture today; the long-form serial on television may be the most obvious descendent of the Victorian novel issued in parts. The history of the Victorian serial in its many forms spans from its roots in the 18th century to its reconfiguration following the advent of radio, television, and the internet. The most prevalent accounts of the serial have focused on the economics of the literary marketplace and print culture including the sharp increase of periodicals at midcentury. In recent years, scholars have come to understand the serial as a reflection of historically specific concepts of time and space, as an important location of experimentation and collaboration, as a book technology that fosters critical thinking and active reading, and as an object of transatlantic, even global, circulation. New studies of serial forms include digital approaches to analysis, web-based resources that facilitate serial reading, and comparative work on 21st-century media that underscores the continued role of serialization to create imagined communities within cultural life.