Seconds before Earth is demolished to make way for a hyperspace bypass, hapless Arthur Dent is whisked into space by his friend Ford Prefect, revealed to be an alien researcher for the eponymous hitchhiker's guide. What follows is a madcap journey through an absurd universe involving the meaning of life, planet-building, depressed robots, and the number 42. One of the funniest books ever written and an enduring classic of British comedy.