Mary Pope Osborne
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"It's icicle city when the magic treehouse whisks Jack and Annie to the frozen Arctic. Luckily, a seal hunter on a dogsled lends them warm clothes. Unluckily, they get stuck on cracking ice. Will the giant polar bear save them? Or will Jack and Annie become frozen dinners?"--Provided by publisher.
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Their magic treehouse takes Jack and Annie deep into the sea, where they meet up with dolphins, sharks, and octopi as they search for the answer to an ancient riddle. Morgan le Fay will make Jack and Annie masters of the tree house if only they can solve four riddles -- which will take four books, of course! Dolphins at Daybreak begins the third set of four books in this magical (and increasingly popular) series! Jack and Annie are off in the Magic...
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It's a treasure trove of trouble! Jack and Annie are in for a high-seas adventure when the magic tree house whisks them back to the days of deserted islands, secret maps--and ruthless pirates! Will they discover a buried treasure? Or will they be forced to walk the plank?
The magic treehouse whisks Jack and Annie back to the days of deserted islands, secret maps, hidden gold, and nasty pirates.
12) Dingoes at Dinnertime: Magic Tree House #20 / by Mary Pope Osborne ; illustrated by Sal Murdocca
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The magic tree house whisks Jack and Annie away to Australia where they must save some animals from a wildfire.
19) Buffalo before breakfast: Magic Tree House #18 / by Mary Pope Osborne ; illustrated by Sal Murdocca
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The magic treehouse takes Jack and his sister Annie to the Great Plains where they learn about the life of the Lakota Indians.





