Adams, Douglas - Hitchhikers Guide to the Galaxy (a trilogy in four parts)

Yeah I know you know what it's about

Ok so not first time for reading this, I've read the first book before not the three following.
Highly enjoyed. Took several train trips as I limited myself to reading it only on the train. Finally done. A laughing matter :P

4/5... oh its beginning to be so predictable, but there are fours and fours. They differ. This four is for enjoyment, the ability to make me laugh, and whacked out mind boggling notions.

So long and thanks for all the fish.