The Hitchhiker's Guide to the Galaxy
The original, and the oldest, of the Hitchhikers trilogy, published in 1979.
It’s an ordinary Thursday lunchtime for Arthur Dent until his house gets demolished. The Earth follows shortly afterwards to make way for a new hyperspace bypass and his best friend has just announced that he’s an alien. At this moment, they’re hurtling through space with nothing but their towels and an innocuous-looking book inscribed with the big, friendly words: DON’T PANIC.
The weekend has only just begun…