[color=#000000
ost_uid0]I knew I'd read it, and not so long ago either - it's one of the three Asimov books I picked up not so long ago from the local second-hand book shop (the other two being [i
ost_uid0]The Currents of Space[/i
ost_uid0] and [i
ost_uid0]The Martian Way[/i
ost_uid0]).[/color
ost_uid0]