Artemis Fowl: The Fowl Twins

One week after their 11th birthday, the Fowl twins - scientist Myles, and Beckett, the force of nature - are left in the care of house security (NANNI) for a single night. In that time they befriend a troll who has clawed his way through the earth's crust to the surface. Unfortunately for the troll, he is being chased by a nefarious nobleman and an interrogating nun, who both need the magical creature for their own gain, as well as a fairy-in-training who has been assigned to protect him. The boys and their new troll best friend escape and go on the run.

Artemis' little brothers Myles and Beckett borrow the Fowl jet without permission, and it ends up as a fireball over Florida. The twins plus their fairy minder, the pixie-elf hybrid Lazuli Heitz, are lucky to escape with their lives. The Fowl parents and fairy police force decide that enough is enough and the twins are placed under house arrest. But Myles has questions like: Who was tracking the Fowl jet? Why would someone want to blow them out of the sky? What is the bigger picture?

For almost two years, Lord Teddy Bleedham-Drye, the Duke of Scilly, has been plotting revenge against the Fowl Twins, who humiliated him in book one. Teddy plans to give them exactly what they deserve: permanent death. He threatens Myles with his weaponized jet, and Beckett and specialist Lazuli succeed in disarming the aircraft and causing an accident that kills the duke. But does it really?