Includes excerpts from Magic Tree House Fact Checker: Baseball and Magic Tree House #30, Hurricane Heroes in Texas.
Summary
"Jack and Annie use the magic tree house to travel back in time to 1947 Brooklyn, New York, where they pretend to be batboys at Jackie Robinson's first game with the Brooklyn Dodgers against the Boston Braves"-- Provided by publisher.
When Jack and Annie travel back in time to 1947 Brooklyn, New York, they participate in a history-making baseball game with Jackie Robinson.