A professor recounts his time travels, one of which was to a world where vampires raised humans for blood. When he revisited that world several centuries later the vampires had advanced to making blood synthetically, respectful of human rights.
Londres, janvier 1895. Le professeur Copplestone a convié plusieurs personnes à écouter le récit de son expérience de voyage temporel, effectué grâce à un mélange de substances chamaniques. Et lorsqu'il apparaît que le professeur a découvert au cours de ses voyages vers le futur un monde où règnent des surhommes descendants des vampires, l'intérêt va s'éveiller...
Brian Michael Stableford was a British science fiction writer who published more than 70 novels. His earlier books were published under the name Brian M. Stableford, but more recent ones have dropped the middle initial and appeared under the name Brian Stableford. He also used the pseudonym Brian Craig for a couple of very early works, and again for a few more recent works. The pseudonym derives from the first names of himself and of a school friend from the 1960s, Craig A. Mackintosh, with whom he jointly published some very early work.