Your possibilities are endless, just be careful what you wish for...1916: World War I. Western Front. Private Percy Blakeney woke up among... lush spring grass. He hears birds singing and the wind rustling the leaves of the trees. Where did the dirt, blood and earth torn apart by explosions go? And, actually, where did Percy end up? 2015: Madison, Wisconsin. Police officer Monica Janson is inspecting a burned-out house, which belongs to a reclusive scientist, and according to rumors, either a madman or a very dangerous type. Carefully examining the fire, Janson finds an amazing device: a box with basic wiring, a three-position switch and... potatoes. This is the prototype of an invention that will change the worldview of mankind forever. The first novel, co-written by Terry Pratchett, the creator of Discworld, and the famous science fiction writer Stephen Baxter, will take the reader into an infinity of new worlds. All you need to do is take the first step...