Osborne, Mary Pope

"The magic tree house has whisked Jack and Annie to the Himalayas in Nepal. They're searching for the mysterious Gray Ghost...Jack does not want to find a ghost. But he and Annie are excited about all the amazing animals they see. So excited, in fact, that Annie and Jack get lost in the mountains! Can they make their way to safety before the Gray Ghost finds them?"--.

"Jack and Annie are whisked away to Mongolia to meet the near-extinct little horses and their caretakers, but can they help protect the last of the horses from predators?"--Provided by publisher.

"Mary Pope Osborne recalls memories and lessons from her childhood side-by-side with quotations from her . . . Magic Tree House series"--Provided by publisher.

Eight-year-old Jack and his seven-year-old sister, Annie, learn about the ocean, solve the mystery of its fabled sea monster, and gain compassion for their fellow creatures after joining a group of nineteenth-century explorers aboard the H.M.S. "Challenger.".

Jack and Annie travel in their magic tree house to the land of the mystical selkies to seek a magical sword for Merlin. Presented in Spanish.

"When the magic tree house returns it whisks Jack and Annie away to the Galapagos Islands where they become World Turtle Experts and must save a tortoise in danger of an erupting volcano"--Provided by publisher.

"A nonfiction book about snow leopards and other wild cats"--Provided by publisher.

On Christmas Eve, Jack and Annie's tree house transports them to King Arthur's court at Camelot, where they undertake a quest to the castle of the Otherworld. Presented in Korean.

Jack and his younger sister take a trip in their tree house back to ancient Egypt, where they help a queen's mummy continue her voyage to the Next Life.

Eight-year-old Jack and his younger sister Annie use the magic tree house to travel back to the Middle Ages, where they explore a castle and are helped by a mysterious knight. Presented in Chinese and English.