This article intervenes into current debates around genre and textual production in nineteenth-century American periodical culture by expanding our understanding of magazine serialization beyond its typical focus on fiction. Drawing on various theories that media studies scholars have formulated about the practice of serialization in late twentieth-century popular culture, this article outlines how the nineteenth-century magazine can be conceived of as a Luhmannian/Latourian network of interrelated and interacting texts that defined themselves against each other in a process of ongoing self-reflection. Jumping off from a specific issue of the influential ‘quality magazine’ Atlantic Monthly from 1872, I examine how the constellation of a ser...