Artemis Fowl and the Time Paradox
The latest book by Eoin Colfer,where-in Artemis Fowl goes back in time to do battle against himself.
New York Times bestseller, nyt:series_books=2008-06-22, Magic, Adventure and adventurers, Lemurs
Eoin Colfer
Eoin Colfer (pronounced "Owen") is an Irish author of children's books. He worked as a primary school teacher before he became a full-time writer. He is best known for being the author of the Artemis Fowl series.

([source][1])


  [1]: https://en.wikipedia.org/wiki/Eoin_Colfer