Author(s): Arthur C. Clarke

SCI FI & FANTASY

Colonists from the entire solar system converge on the mother planet for the 2276 celebrations.

Among the influx of humanity is Duncan Makenzie, scientist-administrator from the underground colony of Titan, one of the outer moons of Saturn. Makenzie is not just on Earth for the celebrations, though; he has a delicate mission to perform - for his world, his family and himself . . .