The #1 bestselling Magic Tree House series is ready to whisk you away across the world with Jack and Annie--this time to the snowy mountains of Nepal!The magic tree house takes Jack and Annie to Nepal with a mission to find... a ghost! As frightening as that sounds, the mission is clear: find the ghost and save the world. What does all this have to do with a mountain, an old man, and a snow leopard? The journey is dangerous and the path uncertain. But Jack and Annie can do this--they're the only ones who can!Did you know that there's a Magic Tree House book for every kid?Magic Tree House: Perfect for readers who are just beginning chapter booksMerlin Missions: More challenging adventures for the experienced readerFact Trackers: Nonfiction companions to your favorite Magic Tree House adventuresIf you're looking for Merlin Mission #36: Blizzard of the Blue Moon, it was renumbered as Merlin Mission #8 when the series was rebranded in 2017.