The Hitchhiker’s guide to Galaxy, written by Douglas Adams is a fictional guide for the hitch-hikers. It is a hilarious science fiction piece revolving around two friends Arthur Dent and Ford Prefect. Ford is an Alien and they both, escape the Earth before it is destroyed and end up discovering new and strange places, known as the Universe to us. It is an outrageously funny read, and a very enjoyable book. It is a must read for all science fiction lovers.The Hitchhiker’s guide to Galaxy was published in 1979 and it sold more than 14 million copies.