Hoping to destroy humanity once and for all, Opal Koboi devises her most deadly scheme yet, one that involves the release of fairy spirits that will serve her without question. Now, Artemis Fowl must once again join forces with the fairy people to thwart her plan.

Traveling to Antarctica for a prestigious science competition, twelve-year-old Jack and his genius foster siblings, Ava and Matt, become caught up in a mystery involving a missing scientist.

Child prodigy Cadel Piggot, an antisocial computer hacker, discovers his true identity when he enrolls as a first-year student at an advanced crime academy.

Fifteen-year-old genius Cadel Piggot Greenaus sets aside his new, crime-free life when his best friend Sonja is attacked, and he crosses oceans and continents trying to track down his nemesis Prosper English, breaking whatever rules he must.

Seventeen-year-old mathematical genius Peter Blankman battles his lifelong panic attacks as he tries to find his missing twin sister, Bel, and those who nearly assassinated his mother, a famous scientist.

When technology billionaire Ashley Hawking learns that someone has sabotaged the revolutionary electricity plant she created with an engineer named Rosa Morris, Jack and his genius siblings, Matt and Ava, are on the case. The three siblings will have to venture deep into the depths of the ocean to uncover the truth. And it soon becomes clear that finding the person responsible for the sabotage is a matter of life and death.

Garvie Smith is a sixteen-year-old with a genius level IQ, who can not be bothered with school, smokes cannabis, and hangs out with the bad boys--but when fifteen-year-old Chloe Dow is murdered he comes up against the ambitious Detective Inspector Singh, and both of them are determined to solve the case.

Fifth-grader Nora Rowley has always hidden the fact that she is a genius from everyone because all she wants is to be normal, but when she comes up with a plan to prove that grades are not important, things begin to get out of control. Fifth-grader Nora Rowley has always hidden the fact that she is a genius from everyone because all she wants is to be normal, but when she comes up with a plan to prove that grades are not important, things get out...

The almost perfect drug has been created--it's users can learn a language in a day, play the stock market for millions, and seduce anyone and everyone. But the side-effects are beginning to show--and the addiction could literally be deadly.

Twelve-year-old Jake McQuade is the smartest kid in the universe, but if he wants to keep his title he will have to figure out a way to defeat the villain who steals his ingestible knowledge capsules.