An unmissable milestone for fans of Sir Terry Pratchett: the first SF novel in over three decades in which the visionary inventor of Discworld has created a new universe of tantalizing possibilities--a series of parallel "Earths" with doorways leading to adventure, intrigue, excitement, and an escape into the furthest reaches of the imagination. The Long Earth , written with award-winning novelist Stephen Baxter, author of Stone Spring , Ark , and...