It's hard to fit in when your nightmares open portals to the Netherworld, where horrible creatures live: like the class 3 Netherstalker that invaded a sleepover and tried to eat the other children. Luckily there's a place for Charlie: the Nightmare Academy. Built from wrecked ships set in the branches of the world's most incredible tree fort, the Academy trains people to use their unique gifts to fight the monsters that rush in when the lights go out.

Lifelong friends, they went their separate ways. Now they are together again, though each holds secrets from the others in his heart. They speak of a world shadowed with rumors of war. They speak of tales of strange monsters, creatures of myth, creatures of legend. They do not speak of their secrets. Not then. Not until a chance encounter with a beautiful, sorrowful woman, who bears a magical crystal staff, draws the companions deeper into the shadows, forever changing their lives and shaping the fate of the world.

Fiercetooth, a NightWing obsessed with what could have - and should have - been. Deathbringer, desperate to prove himself as the next great NightWing assassin. Six-Claws, a loyal SandWing, who will soon find that loyalty comes with a price. Foeslayer the NightWing, a dragon in love turned kidnapper, and Prince Arctic of the IceWings, a runaway turned captive. In these four short stories, dig deeper into the world of Pyrrhia to discover what really happened.

Jason has a problem. He doesn't remember anything before waking up on a school bus holding hands with a girl. Apparently she's his girlfriend Piper, his best friend is a kid named Leo, and they're all students in the Wilderness School, a boarding school for "bad kids." What he did to end up here, Jason has no idea—except that everything seems very wrong.

Blue mages learn skills from beasts. This is the story of one fortunate enough to be taken in by dragons.

Firedrake, a young dragon, receives a frightening warning one night: Humans are planning to destroy the valley in which he lives! All the dragons must flee. Their only refuge is a place above the clouds called the Rim of Heaven - which may not even exist. Firedrake boldly volunteers to go ahead first. As he embarks on his journey, he meets Ben, a runaway boy.

Thirteen-year-old Aluna has lived her entire life under the ocean, just like all of the Coral Kampii in the City of Shifting Tides. But after remaining hidden from the Above World for centuries, her colony is in trouble, its survival in doubt :  the tech that allows the Kampii to breathe underwater is beginning to fail, and many Kampii have already died. Yet the colony’s elders, including Aluna’s father, are unwilling to venture to the dry and dangerous Above World to search for answers. So it’s up to Aluna and her friend Hoku to face the terrors of land to find a solution.

Xavier, Evan, and their friends have typical lives until they enter a mysterious land called Ahoratos. There they meet their guide, Ruwach, who offers wisdom and direction as the kids' initial adventure begins - an adventure filled with armor and danger and a very real enemy.

Since their mother's death, Carter and Sadie have become near strangers. While Sadie has lived with her grandparents in London, her brother has traveled the world with their father, the brilliant Egyptologist, Dr. Julius Kane. One night, Dr. Kane brings the siblings together for a "research experiment" at the British Museum, where he hopes to set things right for his family. Instead, he unleashes the Egyptian god Set, who banishes him to oblivion and forces the children to flee for their lives.

Thea Flamma has one goal: to bring honor to her noble family by becoming a dragon rider. But her plans take an unexpected turn when she’s paired with Seb, an awkward, scrappy stablehand far removed from the elegance of her world. Their dragon has chosen, and the two must put their differences aside to master the bond that could save the realm.

Suit up! Jump into hyper flight with the four Wikk kids! Forced into a high stakes hunt for their missing parents by the sinister Cpt. Vedrik, the siblings' only hope is their parents' Archeos e-journal. Can Tiffany decipher the clues within it? As time runs out, it's all up to Oliver and his Federation training to fly the Phoenix and protect his crew.

Fourteen-year-old Leven Thumps (a.k.a. "Lev") is no ordinary boy, but that's exactly what Sabine and his dark shadows want him to believe. They know the fate of the world and the dreams of all mankind can be saved by one boy with a powerful gift, one he has yet to understand or control. Enter Clover, a funny foot-high sidekick; Winter, a girl who can freeze things; and Geth, the rightful heir to the dream world of Foo. Three transplants with only one mission: to retrieve Leven and save Foo.

Ever since he was a dwarfling, Borlen (nicknamed "Grump") has dreamed of visiting The Surface, so when opportunity knocks, he leaves his cavern home behind. At first, life above-ground is a dream come true. Queen Elfrieda Veronika Ingrid Lenore (E.V.I.L.) is the best friend Grump always wanted, feeding him all the rubies he can eat and allowing him to rule at her side in exchange for magic and information. But as time goes on, Grump starts to suspect that Queen E.V.I.L. may not be as nice as she seems....

Long ago Dragons ruled the land, but that time is long forgotten by most. What could the missing children of Dirae possibly have to do with the fearsome beasts of old? Clues point to a resurgence of the old Dragon-worshipping cult. Could the Dragon King have returned? And, if so, who can stop him?

Sixteen-year-old Glenn Morgan has lived next to the Rift her entire life and has no idea of what might be on the other side of it. Glenn's only friend, Kevin, insists the fence holds back a world of monsters and witchcraft, but magic isn't for Glenn. She has enough problems with reality: Glenn's mother disappeared when she was six, and soon after, she lost her scientist father to his all-consuming work on his mysterious Project. Glenn buries herself in her studies and dreams about the day she can escape.