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