Gulliver's Travels

Gulliver's Travels, is a novel by Anglo-Irish writer and clergyman Jonathan Swift that is both a satire on human nature and a parody of the "travellers' tales" literary sub-genre. It is Swift's best known full-length work, and a classic of English literature.
The book became tremendously popular as soon as it was published; since then, it has never been out of print.

Source: http://en.wikipedia.org/wiki/Gulliver's_travels