I have read several books since my last posting and have some new recommendations.
Based upon numerous recommendations here I read Card's Ender's Game and went on to read most of his work. Of Card's books his best was Ender's Game and Ender's Shadow (same story told through another characters perspective), the rest of the Ender's series was enjoyable but did not rise to the level of those two works. I also enjoyed Card's Alvin Maker series; a type of alternative history set roughly in the early half of 19th century America where it is common for citizens to have supernatural 'knacks' and hexes work.
As for science fiction with a military theme I most recently read and most highly recommend Jim Butcher's Codex Alera series. Jim Butcher is most famous for authoring the Dresden Files series which was picked up for a season on the Sci Fi channel.
The Codex series is set in an alternative world with different types of humanoid citizens. The humans in the dominant nation, depicted as a post Romanesque medival feudal society, utilize a type of magic by summoning the abilities of elementals called 'furies' with the nobles or 'lords' having more powerful control and access to furies. Other societies and creatures in that world have their own supernatural abilities and are in a near constant state of war.
StrategyWorld.com© 1998 - 2009StrategyWorld.com. All rights Reserved. StrategyWorld.com, StrategyPage.com, FYEO, For Your Eyes Only and Al Nofi's CIC are all trademarks of StrategyWorld.com Privacy Policy