Good book for when you are sick in bed, or on a subway commute. Douglas Adams has a fine, Monty Pythonesque sense of humor. Its over fast, but apparently there is another one if you are interested. Spoiler alert: I would like to share a point where I did not LOL, but did in fact laugh out loud so hard that the subsequent coughing fit cured me of my bronchitis, viz. 
 Question: How many roads must a man walk down? 
 Indeed.