"When a twelve-year-old evil genius tries to restore his family fortune by capturing a fairy and demanding a ransom in gold, the fairies fight back with magic, technology, and a particularly nasty troll."--Colophon.

As the magic spells Marigold casts to help Phoebe navigate the challenges of school life mount up, both Phoebe and Marigold begin to wonder if sometimes they might be taking things just a little too far.

Emily and her friends think they'll find the help they need in Cielis, but something isn't right. Streets that were once busy are deserted, and the townspeople who are left live in crippling fear. Emily is escorted to the Academy where she's expected to compete for a spot on the Guardian Council, the most powerful Stonekeepers. But as the number of competitors gets smaller and smaller, a terrible secret is slowly uncovered--a secret that, if left...

Artemis Fowl creates an extraordinarily powerful computer with stolen fairy technology, but his business deal hopes go sour when a Chicago businessman steals his invention and mortally wounds Artemis's loyal bodyguard.

Imprisoned on the Isle of the Lost, the teenaged children of Disney's most evil villains search for a dragon's eye--the key to true darkness and the villains' only hope of escape.

Bera doesn't ask for much in life. She's a solitary, humble troll, tending her island pumpkin patch in cheerful isolation. She isn't looking for any trouble. But when trouble comes to find her, it comes in spades. A human baby has arrived in the realm of the trolls, and nobody knows where it came from, but Bera seems to be the only person who doesn't want it dead. There's nothing to it but to return the adorable little thing to its parents. Like it...

"Jack and Lilly are no strangers to heroics. They've befriended dragons, battled giants, and even earned the loyalty of a goblin army. So when they meet Zita the Spacegirl, fresh from her interplanetary travels and seeking their help to face a new threat, they're more than ready for another adventure. But the danger growing just outside the door to their world is greater than anything the new friends could have imagined"--

"Hilda can never sit still for long without setting off on another adventure. She can't resist exploring her enchanting world--a place where trolls walk, crows speak, and mountains move. The magic and folklore of the wild, windswept North come alive in this book about an adventurous little girl and her habit of befriending anything, no matter how curious it might seem. While on an expedition to illustrate the magical creatures of the mountains around...

"After escaping evil Baron Umbra, the sticky Underlings, and other creepy creatures of the Underwhere, Edison Beaker and his young sister, Tesla, are safe at home. And then their creature friend Knox comes calling. She needs help--back on the other side of the Night Door.Edison desperately wants to follow family tradition and become a true Creature Seeker, protecting the world from monsters and mayhem. So what else can he do but follow Knox? (With...

"Like a bolt from the blue, Jack's little sister Maddy is gone-- carried into another realm by an ogre. When Jack and Lilly follow Maddy's captor through the portal, they are ready for anything-- except what they find waiting for them in the floating crossroads between worlds. Even the power of their magic plants may not be enough to get them back to earth alive. Alone and injured, Jack and Lilly must each face their own monsters, as well as giants...