In their magic treehouse, Jack and Annie are again transported to King Arthur's realm, where invisible beings, giant ravens, and mistaken magic spells have a duke's castle in an uproar on Halloween night.

Eight-year-old Jack and his younger sister Annie use the magic treehouse to travel back to the Middle Ages, where they explore a castle and are helped by a mysterious knight.

Eleven-year-old Princess Celie lives with her parents, the king and queen, and her brothers and sister at Castle Glower, which adds rooms or stairways or secret passageways most every Tuesday, and when the king and queen are ambushed while travelling, it is up to Celie--the castle's favorite--with her secret knowledge of its never-ending twists and turns, to protect their home and save their kingdom.

"For more than 700 years, the vast, rambling Trelawney Castle in Cornwall--turrets, follies, a room for every day of the year, four miles of corridors and 500,000 acres--was the magnificent and grand "three dimensional calling card" of the Earls of Trelawney. By 2008, it is in a complete state of ruin due to the dulled ambition and the financial ineptitude of the twenty-four earls, two world wars, the Wall Street crash, and inheritance taxes. Still:...

When Sand, a blacksmith's apprentice, wakes up in a broken castle, he must find a way to put it back together.

Marie-Ange Hawkins was torn away from her beloved French chateau after her parents died and spent the rest of her childhood on a lonely Iowa farm. She married the chateau's new owner, Comte Bernard de Beauchamp, and begins raising a family, but her life takes an ominous turn.

The queen and her raggedy witches have fled, but the kingdom is not yet healed. The castle is haunted by memories of its brutal past. The ghosts are angry, and one of them in particular possesses a magic which may be too much for even Mup and Mam to handle.

"A girls trip to a luxurious French chateau turns from dream vacation to nightmare"--

Splat can't wait to be in his school play about castles and kings and queens--maybe he'll even get to play a knight! Will Splat find a way to steal the show? Join him and his classmates for another hilarious adventure!

In a witch's house, nothing is as it seems. When a scarecrow climbs over the garden wall, delivering twelve-year-old orphan Zita Brydgeborn a letter saying she has inherited a distant castle, she jumps at the chance of adventure. But little does she know that she is about to be thrust into a centuries-old battle between good and evil. Blackbird Castle was once home to a powerful dynasty of witches, all of them now dead under mysterious circumstances....