Why do so many science fiction lists have places for every cocktail napkin that Philip K. Dick scribbled a note on, but a real writer like Ursula K. Leguin is frequently restricted to only two novels? I suppose literary cannons, whether for academics or sci fi nerds, are as subject to fads as anything else, but in this case its really a pity. The Hainish novels are worth the effort to read, and give great insight into a Titan of Science Fiction.
"City of Illusions" is a terrific quest novel. It is a welcome reward for having read the two previous Hainish novels, and perhaps slightly better than the undeveloped metaphor of Left Hand of Darkness. By this point in her career LeGuin has mastered her trademark motif of having a man cross a world on foot. More playful, and interesting than the boring trek that pads out the last third of "Left Hand of Darkness" the walk of Falk, our hero, across a sort of apocalypse United States, is the best part of this novel which has many great features. Let me first note that LeGuin, as always with the Hainish novels, shows us a post race world which is absent in most science fiction written by male writers. Again the foundation of the book is an excellent characterization of a likable hero who always behaves in human ways, and logical, subtle world building that is only ever shown to us through the speech, and the gestures of the characters, and never in dreary, long winded exposition. The spare science fiction of "Planet of Exile" harmonizes the over abundant fantasy of "Rocannon's World" as a realistic world is peppered with talking animals, and bits of technology. The overarching element of science fiction/fantasy, however, are psychic abilities, that characters have to varying degrees.
The ending loses its way slightly...as our hero and the book switch gears from adventure, to intrigue and spy games, but still its a satisfying peice of work.