Artemis Fowl: The Atlantis Complex by Eoin Colfer
Criminal Mastermind, Boy Genius, Fairies, Mental Illness, Love, Underwater Adventure
Artemis has developed the Atlantis Complex, a mental illness involving paranoia, fear of the number four, and multiple personalities, and he and his friends must find a way to save Atlantis from an unknown villain before Artemis himself goes crazy. The seventh in the series is just as funny, touching, and full of insane action as the other books, but Atlantis Complex Artemis is just not as much fun as devious Artemis. The underwater scenes are well depicted, and the dialogue between Butler and Juliet is spot-on. The backstory of the villain is fascinating and surprisingly touching. A must-read for fans of the earlier books.
Previous Books: Artemis Fowl, Artemis Fowl: The Seventh Dwarf, Artemis Fowl: The Arctic Incident, Artemis Fowl: The Eternity Code, Artemis Fowl: The Opal Deception, Artemis Fowl: The Lost Colony, Artemis Fowl: The Time Paradox
Later Books: Artemis Fowl: The Last Guardian