Dr. Drabble and the Dynamic Duplicator(1996)
(The fifth book in the Dr. Drabble Genius Inventor series)
A novel by Sigmund Brouwer
Dr. Drabble's funny machine can duplicate anything--even doubles to clean your room and do your chores. What a great idea! That is, untli P.J. and Chelsea break a promise and use the machine on their own. This very funny book has a wonderful message about keeping your promises.
Used availability for Sigmund Brouwer's Dr. Drabble and the Dynamic Duplicator
July 1996 : USA Paperback