Book 33 in the Magic Tree House series (2005) A novel by Mary Pope Osborne Merlin has asked Jack and Annie to help on another Merlin Mission. This time they head back into history to Venice, Italy, in the 1700s. With the help of some new friends, a research book, and a mysterious rhyme from Merlin, the heroes will save the beautiful city from a flood! Yet another Magic Tree House book that will engage kids with history, magic, and nonstop action from beginning to end.
Book 32 in the Magic Tree House series (2004) A novel by Mary Pope Osborne JACK AND ANNIE, joined by Teddy and Kathleen (from earlier books), travel in the Magic Tree House to a land of snow where the Ice Wizard has captured Morgan and Merlin. The four friends must find the Ice Wizard is missing eye . . . or is it really his heart that is missing?
Book 31 in the Magic Tree House series (2004) A novel by Mary Pope Osborne In a LAND LOST IN MIST, in a time before time, there is a powerful Sword of Light. Now Merlin the Magician needs that sword for the good of all Camelot. But who can go on this dangerous mission? Merlin turns again to Jack and Annie--two modern kids with a lot of experience with history, mystery and magic--for help.