Siblings

Merlin has asked Jack and Annie to help on another Merlin Mission. This time they head back into history to Venice, Italy, in the 1700s. With the help of some new friends, a research book, and a mysterious rhyme from Merlin, the heroes will save the beautiful city from a flood!

Jack and Annie travel back in time to a desert in the Middle East at the behest of Merlin who has given them a rhyme to help on their mission. There they meet a Bedouin tribe and learn about the way that they live.

Merlin sends Jack and Annie on a mysterious mission to Paris, France, over a 100 years ago. There they must find four magicians and give them an urgent message from Merlin himself. When Jack and Annie land in Paris, they make their way to the 1889 World's Fair. Below the Eiffel Tower, built especially for the fair, there are thousands of exhibits from all over the world.

Jack and Annie are off on another Merlin Mission. This time, Merlin has sent them to rescue a beautiful, magical creature, the unicorn. But when they land in New York City during the Depression of the 1930s, Jack and Annie are confused. Where will they find a unicorn in a big city? And what about the blizzard that's burying New York in snow?

Merlin the Magician will not eat or sleep or speak to anyone in Camelot. What can be done? The enchantress Morgan knows who to ask for help: young Jack and Annie of Frog Creek, Pennsylvania! The brother-and-sister team quickly head off in the magic tree house on another magical and historical adventure. Their mission: discover one of the four secrets of happiness.

Though the question is quite simple,
Simple answers might be wrong.
If you want to know the right one,
Help the genius all day long,
Morning, noon, and afternoon,
Till the night bird sings its song.

Jack and Annie are in deep trouble when the Magic Tree House whisks them back to the days of desert islands, secret maps, hidden gold — and ruthless pirates. Will Jack and Annie discover a buried treasure? Or will they walk the plank?

Morgan le Fay will make Jack and Annie masters of the tree house if only they can solve four riddles. "Dolphins at Daybreak" begins the third set of four books in the magical series, as Jack and Annie embark upon solving riddle number three in a whole new world under the ocean!

The third installment in the popular and best-selling series starring independent-minded third-grader, Judy Moody. Judy gets into an environmental crusader mood.

Jack and Annie of Frog Creek, Pennsylvania, know they have to find one of the four secrets of happiness to help save Merlin the magician. But when the magic tree house whisks them off to a misty island in the middle of nowhere, they wonder how they will find anything. As the fog lifts, they see a huge three-masted ship - could it be a pirate ship?

Jack and Annie continue their quest for the secrets of happiness - secrets they need to save Merlin. This time, the Magic Tree House takes them to the one continent they haven't visited before: Antarctica! What can they hope to learn about happiness in such a barren place? Only the penguins know for sure...Jack and Annie are about to find out!

Jack and Annie's mission from Merlin the Magician? To help the famous writer Charles Dickens! In a magical whirl, the brother and sister are whisked back in time to Victorian England and the foggy streets of London.

The adventures of Ivy and Bean continue. In this fifth book, the girls decide to be so good and kind and pure of thought that wild animals will befriend them. When this doesn't work, they decide that perhaps a little badness can be good. Illustrations.

Jack and Annie are ready for their next adventure in the New York Times best-selling middle-grade series - the Magic Tree House!

Old and new listeners alike will find another thrilling Magic Tree House adventure in Dogs in the Dead of Night. Mary Pope Osborne perfectly blends fantasy, action, adventure, history, and facts in this latest installment of the best-selling Magic Tree House series.