'Old Man's War' by John Scalzi

Old Man’s War, John Scalzi (4.0)

I found this book quite enjoyable to read. It’s a Sci-Fi novel with a unique premise: it’s set in a future where humans have found many other life forms in the universe. Once you reach retirement age (72, in this case), you can sign-up for the earth’s intergalactic military force. While very little is known about what this entails, the promise of rejuvenated bodies draws many retirees. We follow one widower who upon reaching 72, signs away his life (literally) and joins up. I won’t give away the rest as the fun of reading this book has to do with finding out his fate as he does. My one disappointment is that much of the events are very similar to ‘Starship Troopers’, written by Mr. Scalzi’s mentor, R. Heinlein. That being said, there is enough new and fresh about the characters and story to recommend it to those looking for a fun Sci-Fi novel.