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.

Young King Jaron has taken the throne of Carthya, but after enemies attempt to assassinate him, and a neighboring kingdom threatens invasion, he finds that he has no friends in the palace, not even his bride-to-be, princess Amarinda--and his regents think it would be better for Carthya if he just disappeared again.

The golden age which is expected from the Great Ga'Hoole Tree turns gradually worse as the owls' young king hunts for the truth about his ancestry.

The five dragonets of the prophecy are hoping to hide in safety in the RainWing kingdom, and Glory is hoping to learn more about her own identity, but when tribe members start disappearing and the old queen does nothing, it is up to Glory and her friends to uncover the lurking evil.

Twelve-year-old Henry York, finally reunited with his family, works with them and the Chestnut King, the long-deposed and mythic leader of the faeren people, to destroy Nimiane and her forces of evil.

After a quiet, happy year in a small town, Queen Olympia regains her memory and initiates new plots and manipulations, as the residents of Zandelphia and Beaurivage, now ruled by Christian, Marigold, and Swithbert, feel the effects of her bad energy.

It is years since King Timoken, his sister Zobayda, and his friends settled in the enchanted Red Castle, but now they are all threatened by the evil beyond the castle's protective spells and it will be up to two of Timoken's nine children, Petrello and Tolomeo, to find out which of their siblings is the traitor in their midst, and defeat their enemies.

Now the wife of King Mendanbar and queen of the Enchanted Forest, Cimorene turns to Morwen, Telemain, and Kazul for help when troublesome wizards begin once again to invade the forest and soak up its special magic.

After discovering a giant egg in the magical Castle Glower, Princess Celie agrees to care for the egg and what creature it hatches.

When King Jaron returned to Carthya he brought with him a device that supposedly shows the way to a great treasure, but now everything is going wrong: Castor, the son of an old enemy, is conspiring against him and wants the throne for himself, his fiancé, Imogen, seems to have turned against him, and the Prozarian Monarch has invaded his kingdom and taken Jaron's castle--but Jaron has a lot of experience at hiding and escaping, and he is not willing...