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I understand
Anybody who likes a tight, increasingly tense plot-line rising to a scene of dramatic violence will be satisfied. Anybody who likes a mystery will find it here — and its solution.
Ursula K. Le Guin


A classic science fiction thriller by the author of “Solaris” for the first time translated directly from the original — now available as an e-book. In the grand tradition of science fiction narrative represented by the best of H.G. Wells and Jules Verne, Stanisław Lem describes the story of a space cruiser sent to an obscure planet to determine the fate of another ship whose communications with Earth have abruptly ceased. On Regis III, Navigator Rohan and the crew of the Invincible encounter the classic quandary: what course of action can man take once he has limits of his knowledge? The question of inexplicable, the bizarre, the problem that lies just beyond analytical reach are woven into a science-fiction plot that sustains excitement to the last.

1 1 1 1 1 Rating 4.47 (64 Votes)

„The Invincible” is a tailor-made screenplay for a great battle film telling the story of the clash of Earthly Astronauts with a spontaneously created population of microautomata destroying all intelligence. But it is mechanical devices – also those created by man – that are programmed for a reflexive fight until self destruction. Only beings that reason can understand the strangeness and free themselves from the fatalism of destruction.


The Invincible is an elegant, tragically beautiful story filled with technology and strangeness - all things a reader might expect from a novel by Pould Anderson or Andre Norton at their best.  But when the story reaches its logical development, when we have learned everything we can about what has been happening to the starship Invicible's crew, and what has happened to the previous expedition to Regis III, a planet where evolution has taken a mechanical-cybernetic direction, then Lem continues to climb, making painfully real to the reader the sight of humankind and its values confronted with an alien, mechanical system.

George Zebrowski, The Magazie of Fantasy and Science Fiction
The Invincible  is a quite well written "narrative machine" based on a fictitious problem. Rohan is confronted with a strange world where he is surrounded by "dead machines". This is a very realistic novel, perhaps a bit more "modest" than Solaris.