Gregory Mone

Fan-favorite villain Skeletor tells his side of the story in this original middle-grade adventure from bestselling author Gregory Mone, based on Mattel’s He-Man and the Masters of the Universe and the hit Netflix show....

A mysterious toxic gas is spreading across Eternia, ravaging farmlands and endangering citizens. The planet’s only hope lies with Adam, a lost prince with cosmic abilities....

The next installment of Bill Nye's New York Times best-selling Jack and the Geniuses series. Famed inventor Henry "Hank" Witherspoon has gone missing, and it's up to Jack and his brilliant siblings, Ava and Matt, to find him. At Hank's ransacked lab, the siblings discover clues to the project...

Neil deGrasse Tyson's number-one New York Times best-selling guide to the cosmos, adapted for young listeners....

#1 NEW YORK TIMES BESTSELLER Experience the book that started the Quiet Movement and revolutionized how the world sees introverts—and how introverts see themselves—by offering validation, inclusion, and inspiration “Superbly researched, deeply insightful, and a fascinating read, Quiet...

Perfect for fans of Percy Jackson and Mr. Lemoncello’s Library, Atlantis: The Accidental Invasion launches an exciting, action-packed new series about the underwater lost city Kaya, raised in the undersea, high-tech world of Atlantis, has always been fascinated by the legends about life above...

Daniela Rus, a leading roboticist and computer scientist, explores how we can use a new generation of smart machines to help humankind. There is a robotics revolution underway. A record 3.1 million robots are working in factories right now, doing everything from assembling computers to packing...

An exciting introduction to the true potential of AI from the director of MIT’s Computer Science and Artificial Intelligence Laboratory. Imagine a technology capable of discovering new drugs in days instead of years, helping scientists map distant galaxies and decode the language of whales...

Even an accidental invasion has dire consequences … After their daring escape from Atlantis, Lewis, Hanna, and their resourceful Atlantean friend, Kaya, find themselves pulled between two worlds. Trapped on the surface under the watchful eyes of government officials, the three adventurers...

In this all-new, fast-paced tale of lost treasure and mistaken identities, young treasure hunter Fish—nicknamed for his swimming abilities—learns that his refusal to fight has a cost when he’s torn away from his pirate family. Fish and his friends Nora and Daniel are forced to sail under...

Fish—nicknamed for his skill as a swimmer—never intended to become a pirate. For starters, he absolutely hates to fight. But while working as a courier, Fish has a mysterious package stolen. To get it back, he joins up with a ship of scalawags on a secret quest for a legendary treasure. Now...