Ace and Gunner race from one display to the next, reading every sign they can find. Each stop teaches them something new about history and about the brave things U.S. troops have done.
When the magic tree house takes Jack and Annie back to World War II, Europe is in trouble! It is June 1944 and the brother-and-sister team must go behind enemy lines and crack a code that could save a lot of lives.
On a dark, snowy night, the Magic Tree House sends Jack and Annie back to colonial times. General George Washington is getting ready to lead his soldiers in a secret attack. But the terrible weather is making him wonder if the plan will work.
