We've been busy with wedding planning (and wedding website design/creation) so while I've been reading, I couldn't get up the energy to blog about it. Fortunately I was reading a six book series so I pretended it would be ok to just blog about them all when I finished.
"Old Man's War" is a really fun sci-fi series where humans have made the transition to interstellar travel and exploration, only to find that the galaxy is full of other intelligent life all vying for colonization space on the relatively few habitable worlds. The humans responsible for space travel, defense, and colonization live apart from those on Earth and tightly control Earth's access to technology and travel. Earth citizens can choose to join the "Colonial Defense Forces" for a term of ten years once they reach the age of 70, but may never return to Earth. So a person can die of old age or join the space army and never come home. Of course most join the army because of the promise of extended healthy life and the ability to see the galaxy.
The book follows several characters through this transition and beyond, touching on many themes like mortality and what it means to be human. The characters were well developed and the adventures are great. The people and organizations in the books are not solely good or evil and exhibit a decent amount of complexity and realism. Scalzi is a pretty solid author.