Amazon.co.uk Review
A skilled SF author who's been publishing novels since 1987, John Barnes seems underrated in the field--perhaps because he is so versatile. His 1990s work included the disaster blockbuster
Mother of Storms, the doom-ridden political tragedy
Earth Made of Glass, and--the only whimsical fantasy to rival William Goldman's
The Princess Bride--Barnes's
One for Morning Glory.
Finity could be called his Philip K. Dick novel. Opening in a future where Hitler won and American expats huddle in the remaining free countries like New Zealand, it features several Dick-style chatty machines and what seems to be an increasing breakdown of reality. The hero Lyle Peripart, an "abductive logic" expert, confronts the great mystery of 2062: what happened to the USA, which is vaguely accepted as still existing but can't be visited, can't be phoned, can't even be thought about for long?
Soon Peripart faces assassination, but some of the forces manipulating the world seem to be on his side--his own gentle fiancée saves him by switching mysteriously into an armed secret agent with hair-trigger reflexes, and back again. All the people our hero knows have mutually incompatible pasts ... Answers await within the former USA, whose idealistic Department for the Pursuit of Happiness did something deeply strange to quantum reality: Peripart joins a crazy expedition to learn just what. The ultimate surprises are daft and delightful. This is great fun. --David Langford
--This text refers to an out of print or unavailable edition of this title.
Review
College professor Lyle Peripart, the descendant of American expatriates, tries to ignore the various Reichs that role the world following the Axis victory in WWII over a century ago, until the powerful industrialist Geoffrey Iphwin, interested in Lyle's clever statistical analyses, hires him. After the interview, he's beaten and interrogated by the fearsome female Gestapo operative, Billie Beard - but her questions are baffling. Stranger still, it emerges that Lyle managed to be in two places at once: while he was being interviewed, he was also flying to Saigon with his fiance, Helen Perdita. Shrugging, Lyle joins Helen in Saigon, where a fat German tourist tries to assassinate him. Helen, suddenly packing a pistol, blasts the assailant - who turns out to be Billie Beard! Moreover, Helen now denies she can shoot, and claims she saw Lyle killed. In the history she remembers, the Allies won WWII, but America lost a nuclear war in the 1980s. Confused? According to Iphwin, since the introduction of quantum computing devices, every time someone uses a phone, or switches on a computer, he or she jumps into another reality, of which there are an infinite number. Iphwin himself is a human avatar of a "cyberphage," an artificial intelligence patrolling the realities as a sort of super System Administrator. Even more puzzling, America has disappeared from everyreality: just trying to think about it causes pain and confusion. The cyberphage wants to know why. The opposition - Billie Beard is its avatar - is cleaning up the system by killing anyone who knows anything. Eventually, we learn why America disappeared and, disappointingly, how it all comes out. From the author of Earth Made of Glass (1998), etc, a virtuoso piece of probability-juggling that mostly adds up - until that dreadfully anticlimactic non-ending brings you back to, er, reality with a thump. (Kirkus Reviews)
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