Paul Scheerbart (1863–1915) was a visionary German novelist, theorist, poet, and artist who made a lasting impression on such icons of modernism as Walter Benjamin, Bruno Taut, and Walter Gropius. Fascinated with the potential of glass architecture, Scheerbart's satirical fantasies envisioned an electrified future, a world composed entirely of crystalline, colored glass. In 1912, Scheerbart published The Light Club of Batavia, a Novelle about the formation of a club dedicated to building a spa for bathing—not in water, but in light—at the bottom of an abandoned mineshaft. Translated here into English for the first time, this rare story serves as a point of departure for Josiah McElheny, who, with an esteemed group of collaborators, offers a fascinating array of responses to this enigmatic work.