Stephen Baxter made his first sale in 1987, and since then has become one of the most prolific writers in science fiction, one who works on the Cutting Edge of science, whose fiction bristles with weird new ideas, and often takes place against vistas of almost outrageously cosmic scope. Baxter's first novel, Raft, was released in 1991, and was rapidly followed by other well-received novels such as Timelike Infinity, Anti-Ice, Flux, and the H.G. Wells pastiche—a sequel to The Time Machine—The Time Ships, which won both the John W. Campbell Memorial Award and the Philip K. Dick Award. His many other books include the novels, Voyage, Titan, Moonseed, Mammoth, Book One: Silverhair, Long Tusk, Ice Bone, Manifold: Time, Manifold: Space, Evolution, Coalescent, Exultant, Transcendent, Emperor, Resplendent, Conqueror, Navagator, Firstborn, The H-Bomb Girl, Weaver, Flood, Ark, Stone Spring, Bronze Summer, and Iron Winter, as well as two novels in collaboration with Arthur C. Clarke), The Light of Other Days and Time's Eye, a Time Odyssey. His short fiction has been collected in Vacuum Diagrams: Stories of the Xeelee Sequence, Traces, and Hunters of Pangaea. His most recent books include two novels in collaboration with Terry Pratchett, The Long Earth and The Long War. Coming up is a new novel, Proxima.