Into The Unknown
— · April 3, 1984
When Professor Popper starts his great experiment in the school laboratory no one knows quite how it will end, but it gives Simon, his young assistant, a shrinking feeling ...
Descent To Danger
— · April 10, 1984
Will Professor Crabbit discover what has happened to his old friend Professor Popper and his young assistant Simon? And who are the two mysterious strangers?
The Monster
— · April 17, 1984
Will the two strangers steal the formula? And how can the professor and Simon escape?
Pursued
— · April 24, 1984
The Professor now has more problems. Will Elizabeth be able to get help and find the antidote to the shrinking pills?
Follow That Skate
— · May 1, 1984
How can the professor and his friends escape from the two mysterious strangers?
The Magic Powder
— · May 8, 1984
How can Elizabeth find a way to save the Professor and her school friends from the two crooks?
