Dr. Drabble, Genius Inventor
Book Series
by Sigmund Brouwer
Latest:
1996
Book 1
Dr. Drabble's Remarkable Underwater Breathing Pills
by Sigmund Brouwer, Wayne Davidson, Bill Bell
Book 3
Book 4
Dr. Drabble's Astounding Musical Mesmerizer
by Sigmund Brouwer, Wayne Davidson, Bill Bell
Book 5
Dr. Drabble and the Dynamic Duplicator
by Sigmund Brouwer, Wayne Davidson, Bill Bell
Book 6
Dr. Drabble's Spectacular Shrinker-Enlarger
by Sigmund Brouwer, Wayne Davidson
Book 7
Dr. Drabble's Amazing Invisibility Mirror
by Sigmund Brouwer, Wayne Davidson