Jake and Annie are trying to help penny the penguin to get a feather that will help save Penny. When the magic tree house takes them back to Washington, D.C Jack can’t wait to meet Abraham Lincoln . Abraham can't see them because he is too busy trying to save the United States from a big war. The two kids meet Abraham when he was younger and didn't know who he was.
I loved how you felt like you were actually with Jake and Annie when they went on their little trips.