The Long War by Terry Pratchett and Stephen Baxter follows the adventures and travails of heroes Joshua Valiente and Lobsang in an exciting continuation of the extraordinary science fiction journey begun in their New York Times bestseller The Long Earth. A generation after the events of T he Long Earth , humankind has spread across the new worlds opened up by "stepping." A new "America"--Valhalla--is emerging more than a million steps from Datum--our...