Eastgate Systems
 Eastgate Systems is a publisher and software company headquartered in Watertown Massachusetts which publishes hypertext.Eastgate is a pioneer in hypertext publishing and electronic literature and one of the best known publishers of hypertext fiction. It publishes fiction non-fiction and poetry hypertexts by established authors with careers in print as well as new authors. Its software tools include Storyspace a hypertext system created by Jay David Bolter Michael Joyce and John B.