The Eternity Code (Disney)
by Eoin Colfer
Artemis Fowl is going straight-as soon as he pulls off the most brilliant criminal feat of his career . . . but his plan goes awry, leaving his loyal bodyguard, Butler, mortally injured. Artemis's only hope of saving his friend is to employ fairy magic; so once again he must contact his old rival, Captain Holly Short of the LEPrecon fairy police. It is going to take a miracle to save Butler, and Artemis's luck may have just run out. . .