Artemis's mother has contracted a deadly disease -- and the only cure
lies in the brain fluid of African lemurs. Unfortunately, Artemis
himself was responsible for making the lemurs extinct five years ago.
Now he must enlist the aid of his fairy friends to travel back in time
and save them. Not only that, but he must face his deadliest foe
yet...his younger self. Artemis Fowl: The Time Paradox
by Eoin Colfer
Cool Kids Site of the Month
KidZui offers "over a million kid-friendly games, websites, pictures, and YouTube videos reviewed by parents."