From New York Times best-selling author, Eoin Colfer, comes book five in the Artemis Fowl series about a teenage criminal mastermind and his siege against dangerous, tech-savvy fairies. Until recently, Artemis Fowl was the only human to have discovered that magical beings do indeed exist. But now a second juvenile genius wants to capture a demon for scientific study. Only an ancient time spell separates the demons from humankind–and Artemis must prevent it from unraveling. If he fails, the bloodthirsty tribe will relaunch their quest to wipe humans from the planet. The internationally best-selling Artemis Fowl series inspired a movie now streaming on Disney+.