Keith Roberts (1935-2000) Keith Roberts was an English author and illustrator, who did more than most to define the look of UK Science fiction magazines in the sixties. He won four BFSA awards for his writing and his art, and edited the magazine Science Fantasy (later Impulse) for a time. He was also nominated for Hugo, Nebula (twice) and Arthur C. Clarke awards. He is perhaps best known for his seminal alternative history novel, Pavane, praised by George R. R. Martin: 'No alternate history novel of the past thirty years comes close to equalling Pavane'.