Magic Tree House Collection: Books 45-48;

A Crazy Day with Cobras
Merlin€s beloved penguin, Penny, has been put under a spell! It€s up to Jack and Annie to find the four things that will break the spell. When the magic tree house whisks them back to India over four hundred years ago, they discover an amazing and exotic world filled with great danger.
 
Dogs in the Dead of Night
Jack and Annie must find a rare flower to save one of their best friends! So when the magic tree house whisks them back in time to the Swiss Alps, they€re confused. How can they find a flower buried under ice and snow? Jack thinks their mission is hopeless! 
 
Abe Lincoln at Last!
When the magic tree house whisks Jack and Annie back to Washington, D.C., in 1861, Jack can€t wait to meet Abraham Lincoln himself! But the new president is too busy to see them, as he is desperately trying to save a nation in crisis.When Jack and Annie ask for some magical help, they go back even further in time to a mysterious woods.
 
A Perfect Time for Pandas
Jack and Annie are off to a village in the mountains of southeast China, close to a world-famous panda reserve. Will it be their easiest adventure yet? Not a chance! Jack and Annie don€t know it, but they€ve arrived on the day of a historic earthquake!