credits SF Grand Master Williamson (The Humanoids; The Legion of Time; Drago's Island; Darker Than You Think) for coining the term "terraforming" (in his 1942 novel, Seetee Ship) to describe an alien world altered for human habitation. With the terraforming of Earth itself, the original concept now gets an oblique and awesome twist well over half a century later.
Williamson's skill at speculative fiction is once again evident in this far-future saga of mankind's destiny, previously serialized in Analog
and Science Fiction Age. Driven by the potential threat of asteroids, wealthy eccentric Calvin DeFort set up a robot-run moonbase, Tycho Station, with frozen tissue specimens of plant and animal life. The value of this "safety net for Earth" becomes evident when a devastating asteroid impact brings a new Ice Age. Eventually, clones of the few survivors study their past history and train to reseed the planet by sowing the scarred surface with life-bombs. Bringing the gift of life, biologist Tanya and pilot Pepe are rewarded with death in the hostile environment. A million years later, more clones continue the mission. Earth evolves. A new civilization arises and crumbles. Generations of clones march through the millennia, continuing to examine the planet's riddles and ever-changing enigmas, even as Earth is on the ascendant. Throughout, poetic undercurrents permeate this masterful work by a superb chronicler of the cosmic. (July 16)
Forecast:Over the decades Williamson has collected legions of fans (he published his first SF, the short story "The Metal Man," in 1928). Positive reviews plus word-of-mouth will send these loyal readers into bookstores in search of this imaginative foray into the future.