I wanted to like this more, but it is just too pedestrian. A random group of kids lacking any real personality or charisma find themselves traveling back in time to prevent dastardly villains from causing dirigibles to supplant airplanes in the present day. It promises to mix a little fun with real history, but the the story wasn't fun and the history presented was purposely wrong. Ugh. Magic Tree House and Hazardous Tales of Nathan Hale do this sort of thing better. ( )