Szil itibaren Łowinia, Polonya
Excellent book! Heinlein is fantastic. Between this one, Starship Troopers, and Stranger in a Strange Land; a pretty serious discussion of philosophy, religion, and government are presented. The only negative to this book is the narrator's style of speaking. It is done in a choppy, English as a second-language way that is a little distracting. But you get used to it and it sort of fades away as you get more immersed in the story.