In this Hugo-winning 1991 SF novel, Vernor Vinge gives us a wild new cosmology, a galaxy-spanning "Net of a Million Lies", some finely imagined aliens, and much nail-biting suspense.

Faster-than-light travel remains impossible near Earth, deep in the galaxy's Slow Zone—but physical laws relax in the surrounding Beyond. Outside that again is the Transcend, full of unpredictable, godlike "Powers". When human meddling wakes an old Power, the Blight, this spreads like a wildfire mind virus that turns whole civilisations into its unthinking tools. And the half-mythical Countermeasure, if it exists, is lost with two human children on primitive Tines World.

Serious complications follow. One paranoid alien alliance blames humanity for the Blight and launches a genocidal strike. Pham Nuwen, the man who knows about Countermeasure, escapes this ruin in the spacecraft Out of Band—heading for more violence and treachery, with 500 warships soon in hot pursuit. On his destination world, the fascinating Tines are intelligent only in combination: named "individuals" are small packs of the dog-like aliens. Primitive doesn't mean stupid, and opposed Tine leaders wheedle the young castaways for information about guns and radios. Low-tech war looms, with elaborately nested betrayals and schemes to seize Out of Band if it ever arrives. The tension becomes extreme... while half the Beyond debates the issues on galactic Usenet.

Vinge's climax is suitably mind-boggling. This epic combines the flash and dazzle of old-style space opera with modern, polished thoughtfulness. Pham Nuwen also appears in the nifty prequel set 30,000 years earlier, A Deepness in the Sky. Both recommended. —David Langford

This hefty novel returns to the Universe of Vernor Vinge's 1973 Hugo win ner A Fire Upon the Deep—but 30,000 years earlier. It has the same sense of epic vastness despite happening mostly in one isolated solar system. Here there's a world of intelligent spider- creatures who traditionally hibernate through the "Deepest Darkness" of their strange variable sun's long "off" periods, when even the atmosphere freezes. Now science offers them an alternative. Meanwhile, attracted by spider radio transmissions, two human starfleets come exploring: merchants hoping for customers, and tyrants who want slaves. Their inevitable clash leaves only crippled remnants of both fleets, with power in the wrong hands, leading to a long wait in space until the spiders develop exploitable technology. Over the years Vinge builds compelling tension through multiple story lines and characters. In the sky, hopes of rebellion against tyranny continue despite soothing lies, brutal repression and a mental bondage that can convert people into literal tools. Down below, the engagingly sympathetic spiders have their own problems. In flashback, we see the grandiose ideals and ultimate betrayal of the merchant culture's founder, now among the human contingent and pretending to be a senile buffoon while plotting, plotting. Major revelations, ironies and payoffs follow. A powerful story in the grandest SF tradition. — David Langford