Utopia:
A place, state, or condition that is ideally perfect.
VS.
Dystopia:
An imagined universe in which there is oppressive control of society. This gives the illusion of a perfect society, but it really is not. There is totalitarian control over all aspects of life.
The Ear, the Eye and the Arm
This is a book by Nancy Farmer. It is Dystopian Literature. It is set in Africa and is set in the future. It is about three kids that have escaped and are now trying to go back home from where they escaped because they miss their home and their parents.