Eve of the Emperor Penguin - Mary Pope Osborne, Sal Murdocca ★★★★ Eve of the Emperor Penguin (Magic Tree House Series book 40) by Mary Pope Osborne
Yet, another good book in the Magic Tree House series. This one is a Merlin Mission.
Jack and Annie’s objective is to find the fourth and final piece to the puzzle. Without the fourth piece, Merlin will forever be lost. This magical adventure takes them to Antarctica. But trouble awaits, when they run into a group of scientists and explores. As always Jack and Annie, come up with a plan, and this one is a funny one.