Ellie's scientist grandfather has discovered a way to reverse aging, and consequently has turned into a teenager--which makes for complicated relationships when he moves in with Ellie and her mother, his daughter.

"Frances Stenzel was just trying to prove her scientific worth to her parents...instead, she reawakened her great-grandfather's secret and most terrible invention. Before it can destroy the town, she sets off after it...and she'll have to face...angry locals and an unexpected friendship...while the trail for the monster goes cold and time is running out before her science career, and the city itself, are doomed forever"--

73 years after The Maze Runner series, the descendants of dystopia have thrived on the island but must leave everything they know behind when a ship comes from the old world with news about how they are needed to save civilization.

When Rosie Revere's Uncle Ned gets a little carried away wearing his famous helium pants, it's up to Ada and friends to chase him down. As Uncle Ned floats farther and farther away, Ada starts asking lots of questions: How high can a balloon float? Is it possible for Uncle Ned to float into outer space? And what's the best plan for getting him down?

A scientist introduces Norman the orangutan, who is exceedingly normal in every way, until he says and does some things that are very not normal.

Waking up to find their town invaded by slug-like aliens, sixth graders Margot and Mateo team up with a visting scientist to save the day.

Devastated when her dream of becoming a professional ballerina falls through, seventeen-year-old Harper Scott takes a job as a research assistant, wintering over at McMurdo, a U.S. science station at the tip of Antarctica where, for the first time, she considers other possible futures.

A once-intrepid spy, a dignified rodent, and a girl with a perplexing past team up to find out who is draining the minds of great scientists of their knowledge.

When science prodigy Tor Frankenstein accidentally kills a teen boy in a midnight car accident, there's only one thing for her to do--use her science project to bring him back to life. --

Sophia loves finding fossils and digging up dinosaur bones. But she doesn't love the way all the grownups just want her to smile. What does smiling have to do with the very serious business of being a scientist?!