THE QUANTUM THIEF by Hannu Rajaniemi is a tremendous first novel, first published in Great Britain last year and now in the US. It is a wild adventure story taking place centuries from now on Mars. The solar system has been colonized by our descendents, not all of whom get along. Technologies based on quantum weirdness are everywhere. Robotics has progressed well beyond true artificial intelligence. Jean le Flambeur, master thief, is broken free from prison to steal some time. This is what might be called hard science fiction in that the science is an intelligent and informed extrapolation of what we now know or speculate.