Secret Smithsonian adventures

"Schoolmates Dominique, Eric, Josephine, and Ajay are excited about a field trip to the Smithsonian's National Air and Space Museum. When they get there, however, they find a museum where aviation development seems to have taken a different turn in 1909. It is filled with balloons, blimps, and dirigibles. They travel through time to try and restore the Wright brothers to their place in history and along the way, learn about aerodynamics and other aviation principles"--OCLC.