Gulliver's Travels, whose full title is Travels into Several Remote Nations of the World. In Four Parts. By Lemuel Gulliver, First a Surgeon, and then a Captain of Several Ships, (1726, amended 1735), is a prose satire by Irish writer and clergyman Jonathan Swift, that is both a satire on human nature and the "travellers' tales" literary subgenre. It is Swift's best known full-length work, and a classic of English literature. He himself claimed that he wrote Gulliver's Travels "to vex the world rather than divert it".

It is uncertain exactly when Swift started writing Gulliver's Travels (much of the writing was done at Loughry Manor in Cookstown, Co. Tyrone whilst Swift stayed there) but some sources suggest as early as 1713 when Swift, Gay, Pope, Arbuthnot and others formed the Scriblerus Club with the aim of satirising popular literary genres. According to these accounts, Swift was charged with writing the memoirs of the club's imaginary author, Martinus Scriblerus, and also with satirising the "travellers' tales" literary subgenre.

The book became popular as soon as it was published. John Gay wrote in a 1726 letter to Swift that "It is universally read, from the cabinet council to the nursery."

More Info: en.wikipedia.org