A collection of the Long Earth books, co-written by Terry Pratchett and Stephen Baxter. Also included: A Blink of the Screen, which contains the original short story, "The High Meggas," an initial attempt that predates the Discworld series. Books 4 and 5 of the final series were published posthumously with Stephen Baxter completing the novels. "The Long Earth" is a multi-POV part-sci-fi part-travelogue series about human society being shaken and uprooted altogether by the discovery of a seemingly endless number of alternative-dimension Earths, and the ability to freely step between them.