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.

Trying to communicate with his human owner (and detective partner) can be frustrating for King the golden retriever as he uncovers clues in a missing dog case.

If you choose to wear unmatched shoes, can they still be a pair?

Each of King Neptunes 50 mermaid daughters boasts a special talent, except for little Minnow, who seems to be good only at asking questions. When she finds a strange object, Minnow follows her questions to a wondrous place and finds answers, including the answer to the most important question of all: Who am I? A gorgeously illustrated story about finding one's purpose.

"The magic tree house whisks Jack and Annie back in time to meet famed Roman emperor Marcus Aurelius!"--

When Judy learns that some of her ancestors lived in England and are possibly related to the Queen, her nemesis Jessica Finch finds more surprise relatives that Judy wishes she could hide in a dungeon somewhere.

A princess who would rather be a knight accepts her skeptical king father's challenge to perform good deeds in order to prove her worthiness to attend knight school, an endeavor that is supported by a friendly dragon and a perpetually terrified knight-in-training.

On his sixth birthday, Henry Alfred Grummorson, a descendant of King Arthur and would-be knight, sets out for adventure but neither dragon, nor cyclops, nor griffin, nor leviathan is willing to engage in a real battle.

All the fairies are excited to be invited to the King's ball, except for one young fairy whose only party dress is in tatters.

Dangling on a burning rope while chained above a tank full of hungry sharks ... there's only one hero who can beat those odds ... Cosentino, the Grand Illusionist! Cosentino's performances at his run-down old theatre attract the wrong kind of attention when the Ace of Spades dashes through the door, begging to be saved from the clutches of the evil two-headed King! When Cosentino is captured, he's thrown into the dungeon at the bottom of the castle,...