Siblings

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?

Eight-year-old Jack, his seven-year-old sister, Annie, and Peanut the mouse ride in a tree house to the Amazon rain forests, where they encounter giant ants, flesh-eating piranhas, hungry crocodiles, and wild jaguars.

This time, the Magic Tree House whisks Jack and Annie all the way back to the Ice Age, where they meet woolly mammoths, cave people and fierce sabertooth tigers!

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.

With the addition of a baby sister, Peter faces growing up.

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.

Meet Nancy, who believes that more is ALWAYS better when it comes to being fancy. From the top of her tiara down to her sparkly studded shoes, Nancy is determined to teach her family a thing or two about being fancy.

How Nancy transforms her parents and little sister for one enchanted evening makes for a story that is funny and warm — with or without the frills.

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.