Introduction


Summary
1960s Freddy and Polly are used to helping father with his experiments, so they do not mind being frozen in a machine. They know it will only be an hour or two. But when something happens to their father they are left frozen. 2010Ben and Rachel are bored. Staying with uncle J is usually ok, but with the bad weather and the tv exploded they have nothing to do. Finally the sun comes out and Ben and Rachel discover a underground house and unfreeze Freddy and Polly. Will Freddy and Polly be able to adapt to the twentieth century, and where is their dad?