Opal Deception Artemis Fowl, Book 4

After his last run-in with the fairies, Artemis Fowl had his mind wiped of his memories of the world belowground. Any goodness he had grudgingly learned is now gone, and the young genius has reverted to his criminal lifestyle. Artemis is in Munich preparing to steal a famously well-guarded painting from a German bank. Little does he know that his every move is being watched by his old rival, Opal Koboi. The evil pixie has spent the last year in a self-induced coma, plotting her revenge on all those who foiled her attempt to destroy the LEPrecon fairy police. And Artemis is at the top of her list. Once again, its up to Artemis Fowl to stop the human and fairy worlds from collidingonly this time, Artemis faces an enemy who may have finally outsmarted him.Colfer, Eoin is the author of 'Opal Deception Artemis Fowl, Book 4' with ISBN 9780786852901 and ISBN 0786852909.