Armstrong the Robot and Earthquack

 is a 1990 Disney book based on the DuckTales episodes "Armstrong" and "Earth Quack". In this book, Uncle Scrooge decides to have Armstrong the robot replace his butler, and discovers that a major fault lies right under his money bin.

Details

 * Hardcover
 * Publisher: Bdd Promotional Book Co (March 1990)
 * Language: English
 * ISBN-10: 0792452348
 * ISBN-13: 978-0792452348