Burton, MI: Subterranean Press, (2010) dj. SIGNED hardcover first edition - Massive novel by Willis, one which marries time travel to the realities of history - in this case, a group who travel back in time from Oxford in 2060 to World War II in 1940. Winner of both the Nebula and Hugo awards. This edition was limited to 500 numbered and 26 lettered copies, each SIGNED by WIllis on the limitation page. Frontispiece. 577 pp. Marbled endpapers. Dust jacket art by J. K. Potter. ISBN: 978-1596063181.