Magically transported to southwest China to find the final object needed to break the spell on the wizard Merlin's beloved penguin, Jack and Annie take a side trip to the world's largest giant panda reserve.

"Jack and Annie use the magic tree house to travel back in time to 1947 Brooklyn, New York, where they pretend to be batboys at Jackie Robinson's first game with the Brooklyn Dodgers against the Boston Braves"--

Jack and Annie must travel back in time to New Orleans in 1915 to help a teenaged Louis Armstrong fulfill his destiny to become the "King of Jazz."

Rohan leads the effort to rescue Thisbe from the Revinir, without knowing if she will prove loyal to Artimae or not.

Excited to receive a pet unicorn on her eighth birthday, Princess Bella worries because her friends are fighting and her parents seem to be hiding something, which Bella fears might mean that she won't get the unicorn of her dreams.

Thirteen-year-old fraternal twins Dallas and Florida have grown up in a terrible orphanage but their lives change forever when an eccentric but sweet older couple invites them each on an adventure, beginning in an almost magical place called Ruby Holler.

Ever since Ed found the magic coin called Silver Center, strange things keep happening around him, but maybe if he finds the right words he can use the magic to raise money for the soccer team.

In 1940, during the Blitz, Katherine, Robbie and Amelie Bateson are sent north to a private school in Rookskill Castle in Scotland, a brooding place, haunted by dark magic from the past--but when some of their classmates disappear Katherine has to find out if the cause is hidden in the past or very much in the present.

"Jack and Annie travel in the magic tree house to Galveston, Texas on September 8, 1900--the day of the worst natural disaster in US history"--

Fi is a bookish treasure hunter with a knack for ruins and riddles, who definitely doesn't believe in true love. Shane is a tough-as-dirt girl warrior from the north who likes cracking skulls, pretty girls, and doing things her own way. Briar Rose is a prince under a sleeping curse, who's been waiting a hundred years for the kiss that will wake him. Cursed princes are nothing but ancient history to Fi--until she pricks her finger on a bone spindle...