In light of it’s connection to Aliens:
[ul]
[li]James Cameron required the cast to read it to prepare for their roles
[/li][li]Inspiration for drop ships, armor, gps, personal radar, etc.
[/li][/ul]
Don’t be fooled by the 1997 movie - the story is more rich (and controversial) than what was displayed on screen. Tackles the role of the individual, self sacrifice, and militarism. Great story - will make you think, may even make you angry. A great read that still stands up 50 years later.