The Eternity Code by Eoin Colfer

In this thrilling installment, the young criminal mastermind, Artemis Fowl, finds himself in a precarious situation after his latest invention, the C Cube, is stolen by a ruthless businessman. The C Cube, a supercomputer built from stolen fairy technology, poses a significant threat to both the human and fairy worlds if misused. To retrieve it, Artemis must forge an uneasy alliance with his old adversaries, including the resourceful elf, Captain Holly Short, and the tech-savvy centaur, Foaly. As they navigate a world of deception and danger, Artemis must rely on his wit and cunning to outsmart his enemies and protect the delicate balance between the two worlds.

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