1650–1850 combines fresh considerations of prominent authors and artists with searches for overlooked or offbeat elements of the Enlightenment legacy. Volume 27 expands around a landmark special feature on worlds and worldmaking—on the imagining of new, exotic, unexplored, ideal, and utopian worlds ranging from south sea islands to polar utopias to zones of intercultural encounter to the conjectural territories of interpretive cartography. Enlivening the volume is a cavalcade of full-length book reviews.