Charlie Thorne is a genius. Charlie Thorne is fearless. Charlie Thorne may have finally met her match. Charlie Thorne is used to being on the run. Ever since she was recruited by the CIA to track down Einstein's most dangerous equation, Charlie - and former CIA agents Dante Garcia and Milana Moon - has traveled around the world to prevent history's greatest discoveries from falling into the wrong hands. But after beating others to the secrets hidden...

Swept away to a hidden academy for training budding evil geniuses, Otto, a brilliant orphan, Wing, a sensitive warrior, Laura, a shy computer specialist, and Shelby, an infamous jewel thief, plot to beat the odds and escape the prison known as H.I.V.E.

After Friday Barnes is deported to Switzerland, Highcrest Academy descends into chaos as all their teachers are fired as an epic prank, but Friday tries to find the prankster, prove the innocence of her nemesis Ian Wainscott, and save the school.

"The mystery continues in this middle-grade series about a genius girl detective who solves crimes at her exclusive boarding school"-- Getting arrested was the last thing Friday expected after solving a mystery at her boarding school. But she has been arrested, and she'd better clear her name fast! She's got new cases to investigate, like a scandalous quiche bake-off, a decades old mystery buried in her school's backyard, and why the new boy, Christopher,...

Eleven-year-old musical genius Daphna Whispers embarks on a global journey to find her missing mother, only to uncover a shocking secret about the Blatt School for the Insanely Gifted where she is a student.

Miss Bunsen accepts a mysterious invitation for a maze adventure competition, but after Pearl, Millie, and Halinka put their problem-solving skills to the test, they learn it is really a trap--for them and their school.

Something is going terribly wrong at the top secret Pinewood Military Installation, and the teenage geniuses who study and work there are about to discover a horrible truth as they lead a small military force trying to retrieve data and escape before the compound self-destructs.

Socially awkward fifth-grade genius Nate Bannister recruits his classmate Delphine to help him reverse one of his many experiments (a dinosaur-sized, invisible cat) while foiling the schemes of the world's most dastardly organization, the Red Death Tea Society.

When missing agent Otto is suspected of leading the mysterious attacks on the leaders of the world's villainous forces, Raven and Wing race against time to find him before other G.L.O.V.E. assassins can locate him.

When sixth-grade mathematical genius Charlie Lewis is recruited to recover moon rocks taken from NASA's vaults, the Whiz Kids enter a paper airplane contest hosted by the suspect's company.