Ada Twist is a very curious girl who shows perseverance by asking questions and performing experiments to find things out and understand the world.

"A pirate and a Viking fight to become the very best friend of a kid scientist, who meanwhile devises the perfect formula for all three friends to play happily together"--

The tale of a scientist who discovers how to make his body become invisible, but, when he can't make himself visible again, becomes violently insane.

After discovering that her best friend, Oliver, is still alive, Emma is reeling. She had to leave Levi, Oliver's genetic copy and the boy she loves, on the island with Gravelle, his deranged creator. Emma's also dealing with discovering who she really is after learning that she's also a clone. As she starts a new year at Darkwood, Emma isolates herself from the other clones and Oliver, but when more of Gravelle's plot is revealed, Emma and her friends...

Tired of continually having his feelings hurt by popular students and bullies, fifth-grader Nathan agrees to try an experimental formula, Hurt-Be-Gone, and becomes a half-dead zombie, a condition which, he soon discovers, has some real advantages.

"A group of kids discovers they were cloned from the DNA of some of the greatest criminal masterminds in history for a sociological experiment"--

After rebel Tally Youngblood brings down the uglies/pretties/specials regime, fame, instead of beauty, becomes the new world order, and fifteen-year-old Aya Fuse embarks on a dangerous plan to boost her popularity ranking.

Frannie tries to prevent chaos when her new lab assistant, Igor, a dog of many breeds, accidentally lets loose a giant, fifty-foot, arrow-shooting cupid.

While her third-grade classmates are sprouting seeds in paper cups, Holly has a more ambitious, innovative science project in mind.

This original hardcover novel tells the all-new adventures of Maisie Lockwood as she navigates a world filled with dinosaurs both ferocious and friendly.