The magic tree house takes Jack and Annie back in time to feudal Japan where the siblings learn about the ways of the Ninja.

When Buzz captures a fly to enter in The Amazing Pet Show, his parents and the judges tell him that a fly cannot be a pet, but Fly Guy proves them wrong.

Their magic tree house takes Jack and Annie to the Arctic, where a polar bear leads them onto very thin ice.

A dog follows the bus to school, where he meets the teacher and takes part in the activities of the class.

After Mercy the pig snuggles to sleep with the Watsons, all three awaken with the bed teetering on the edge of a big hole in the floor. To Mr. and Mrs. Watson, Mercy is not just a pig -- she's a porcine wonder. And to the portly and good-natured Mercy, the Watsons are an excellent source of buttered toast, not to mention that buttery-toasty feeling she gets when she snuggles into bed with them. This is not, however, so good for the Watsons' bed....

"Siblings Henry, Jessie, Violet, and Benny used to live in a boxcar. Now they have adventures everywhere they go. What secrets will the children find on their very own island?"--

Mr. Putter gets an old cat to share his life with him.

The magic tree house carries Jack and Annie to New York City in 1938 on a mission to rescue the last unicorn.

Mr. Putter's love of toys is almost as strong as his affection for his cat--but are he and she too old to play with a toy airplane?

A puppy helps a little duck find its way home to the pond.