Abstract:The illustration of the "knowledge engine" included in early editions of Gulliver's Travels is an engraving of a sketch from the notebook of Lemuel Gulliver. In other words, it is a purely fictional object. Yet, Swift's fictional invention and its graphic representations have become part of the documented historical lineage of computing machines. Furthermore, one of Swift's purposes for inventing the "knowledge engine" was to satirize the scientific and technical cultures that now claim it as part of their history. As one piece of the elaborate discursive and material code of Gulliver's Travels, "the knowledge engine," its sources, and its reception offer some unique insights into the relationships that exist amongst factual and fictional narratives, scientific and humanistic discourse, words and images, and print and digital technologies. Although numerous scientific and philosophical texts have been cited as possible sources informing Swift's satirical invention, this article considers a lesser known one, John Peter's 1677 pamphlet Artificial Versifying, or the Schoolboy's Recreation, which is itself a print-based textual machine for generating lines of Latin hexameter verse.