When twelve-year-old evil genius Artemis Fowl tries to restore his family fortune by capturing a fairy and demanding a ransom in gold, the fairies fight back with magic, technology, and a particularly nasty troll.

When Artemis Fowl's mother contracts a life-threatening illness, his world is turned upside down. The only hope for a cure lies in the brain fluid of the silky sifaka lemur. Unfortunately, the animal is extinct due to a heartless bargain Artemis himself made as a younger boy. Though the odds are stacked against him, Artemis is not willing to give up. With the help of his fairy friends, the young genius travels back in time to save the lemur and bring...

After his last run-in with the fairies, Artemis had his mind wiped of his memories of the world below ground. But they have not forgotten about him. Once again, he must stop the human and fairy worlds from colliding - only this time, Artemis faces an enemy who may have finally outsmarted him.

Twleve-year-old private investigator Fletcher Moon, nicknamed "Half Moon" because of his shortness, must track down a conspiracy or be framed for a crime he did not committ.

Artemis has committed his entire fortune to a project he believes will save the planet and its inhabitants, both human and fairy. Can it be true? Has goodness taken hold of the world's greatest teenage criminal mastermind? Captain Holly Short is unconvinced, and discovers that Artemis is suffering from Atlantis Complex, a psychosis common among guilt-ridden fairies - not humans - and most likely triggered by Artemis's dabbling with fairy magic. Symptoms...

"After his father's death, Prince Lir is tricked into embarking on a perilous quest to rescue a maiden from a dragon. The studious young prince is no warrior, but he uses his brains to make himself indispensable to the ill-tempered dragon. However, neither prince not dragon has bargained on the dark magic that manipulates them both -- and it may be left to the maiden herself to save them all. A clever prince, an unsuspectingly powerful woman, and...

Eleven-year-old twins Miles and Beckett Fowl enjoy adventure and mayhem while helping a troll escape nefarious forces that want his magic.--

Down-on-his-luck club owner Daniel McEvoy is called back into action to track down a sinister killer who is targeting the people around him.

Patrick has been desperate for a dog of his own for as long as he can remember, and this summer, with his father away, he longs for a canine friend more than ever. Meanwhile, in his short doggy life, Oz has suffered at the hands of bad people. Somewhere out there, he believes, is an awesome boy - his boy. And maybe, when they find each other, Oz will learn to bark again.

The second Fowl Twins adventure, a spinoff of the blockbuster Artemis Fowl series, starts with a bang—literally.
Artemis's 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...