A girl, Zoey, and her cat, Sassafras, use science experiments to help a dragon with a problem.

Eleven-year-old whiz-kids Nick and Tesla discover that someone in the quiet town of Half Moon Bay has placed their beloved Uncle Newt under electronic surveillance, but who is spying on him, and why?

In order to figure out why robotic versions of history's greatest scientists and inventors keep going haywire, siblings Nick and Tesla create a gadget glove.

Harold and his best friend, both hopeless geeks and societal misfits, try to survive unusual science experiments, the attacks of the football team, and other dangers of junior high school.

"A group of kids discovers they were cloned from the DNA of some of the greatest criminal masterminds in history for a sociological experiment, and they must find a way to prove it to the rest of the world"--

On Friday the thirteenth Nate, trying to avoid the Red Death Society, has concealed his experiments throughout the town of Polt but soon things are going very, very wrong.

Jake is determined to win the third grade science fair not only for the grand prize, but to beat the annoying class know-it-alls, as well.

"Super-smart kid inventors Nick and Tesla Holt have outsmarted crooks, spies, and kidnappers, but now it's time to crack their biggest mystery yet: where the heck are their parents? With the help of their eccentric Uncle Newt, the twins trace the clues to their missing Mom and Dad, scientists working on solar-power research for a clandestine government project. They'll need all their wits, along with an assortment of homemade gadgets, to outsmart...

Determined to be elected class president, mad scientist Frannie K. Stein uses her Atomic Combiner to create a suit that makes her seem to be whatever a voter wants her to be, but the suit has plans of its own.

Franny K. Stein is a mad scientist who prefers all things spooky and creepy, but when she has trouble making friends at her new school she experiments with fitting in--which works until a monster erupts from the trashcan.