Orson Scott Card
1) Ender's game
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Description
A fast-paced action/adventure but it is also a book with deep and complex moral sensibilities. Card constructed the book so that layers fold with immaculate timing, transforming an almost juvenile adventure into a tragic tale of the destruction of the only other sentient species man had discovered in the universe.
2) Empire
Author
Description
The American Empire has grown too fast, and the fault lines at home are stressed to the breaking point. The war of words between Right and Left has collapsed into a shooting war, though most people just want to be left alone. The battle rages between the high-technology weapons on one side, and militia foot-soldiers on the other, devastating the cities, and overrunning the countryside. But the vast majority, who only want the killing to stop and the...