When did the dinosaurs live? What other animals lived at that time? Which dinosaur was biggest? How do we know about dinosaurs? Find out the answers to these questions and more as Jack and Annie track the facts. Filled with up-to-date information, photos, illustrations, and fun tidbits from Jack and Annie, the Magic Tree House Fact Trackers are the perfect way for kids to find out more about the topics they discovered in their favorite Magic Tree House adventures.From the Trade Paperback edition.

    But it soon becomes clear that this "tadpole" is not turning into an ordinary frog! It'll take a little help from friends and a lot of ingenuity to feed and shelter this unusual, ever-growing pet. The Mysterious Tadpole, with its giddy mix of fantasy, adventure, and high humor, is one of Steven Kellogg's most popular books. It was an ALA Notable, an IRA-CBC Children's Choice, and won the Irma Simonton Black Award. For its anniversary, Steven has reworked aspects of the story and has created entirely new artwork in the bright, bold colors that weren't reproducible twenty-five years ago. He discusses why he wanted to revise the book in a lively author's note.

    If only he had an assistant?someone small, fast, and clever?to help solve this terrible case.

    Carlos arrives a few days early and goes missing from Everest base camp. A yeti sighting was reported nearby. Did he go after it? Or was Carlos onto the trail of something else? "I know that cry. It's the battle cry of the Yeti! We must get help and come back for Carlos." "Why are they angry?" you ask Runal. "Too many people have tormented them. We must go." The rescue helicopter lies smashed on the snow. There is no sign of the pilot, just giant Yeti footprints, leading off to the icefall?the death zone. If you follow the prints, turn to page 56. If you stay at the wreckage, hoping for help, turn to page 57." YOU choose what happens next!

    That is, until Anansi, the new kid in town, arrives...When Jack sees Anansi having a secret meeting with a troll ― everything changes. Trolls mean trouble and Jack will stop at nothing to prove that Tale Town is in danger. Even if that means using stolen magic!

    There, in a cave hidden high above the ocean, they discover a fabulous creature: a glittering three-headed golden dragon with a kind heart, an unpredictable temper, and a memory that spans 20,000 years. Transported by the magic of the dragon's stories, the children meet Mei-lan, a young girl in ancient China; nineteenth-century cabin boy Jamie Pritchett; and, in more recent times, Hitty and her brother, Will, who survive a frightening plane crash on a desert island. In this fluidly written novel, Rebecca Rupp explores what three children from the present learn from the past - and from an unlikely but wise and generous friend.

    Lulu isn't particularly impressed with the snake, tiger, and bear she encounters, but then she finds him--a beautiful, long-necked, graceful brontosaurus. Mr. B completely agrees with Lulu that having a pet would be a wonderful thing, and Lulu thinks she's gotten her birthday wish at last. Until she realizes that Mr. Brontosaurus thinks that "she" would make an ideal pet for "him!"How will Lulu ever get out of this sticky situation without throwing a fit (Mr. B does not respond well to those), or using force (Mr. B is much too tall to bonk on the head with her suitcase), or smushing her pickle sandwich? Beloved children's author Judith Viorst and Caldecott-winning illustrator Lane Smith offer a fresh and funny tale with several surprise endings!

    Pb-pb-b-b-b." With these magic vocables, Ralph the mouse revs up a dream come true--his very own motorcycle. Living in a knothole in a hotel room, young Ralph has seen plenty of families come and go, some more generous with their crumbs than others. But when young Keith and his parents check in to the hotel, Ralph gets his first chance to check out. He has always fantasized about venturing beyond the second floor, maybe even outside. Curiosity overcomes caution, and Ralph must have a go at Keith's toy motorcycle. Soon, the headstrong mouse finds himself in a pickle, when all he wanted was to ride a motorcycle. Lucky for him, the boy understands how it is. When he discovers Ralph in his thwarted attempt to abscond with the toy bike, Keith generously encourages the rodent to ride. He even teaches him the simple trick of starting the motorcycle: "You have to make a noise... pb-pb-b-b-b." The subsequent situations Ralph motors into require quick thinking and grownup-sized courage.