Eve of the Emperor Penguin Author:Mary Pope Osborne FOR USE IN SCHOOLS AND LIBRARIES ONLY. Jack and Annie continue their quest for the secrets of happinesssecrets they need to save Merlin. This time, the Magic Tree House takes them to the one continent they havent visited before: Antarctica! What can they hope to learn about happiness in such a barren place? Only the penguins know for sure . . . ... more »Jack and Annie are about to find out!« less