What a blast!
Subtitle: the explosive escapades of Ethan Flask and Professor von Offel
By: by Kathy Burkett ; creative development by Gordon Korman.
Contributors: Korman, Gordon.; Copyright Paperback Collection (Library of Congress)
Series: Mad science
Publisher: Scholastic
Published: 2000
Place of publication: New York
Language: eng
Number of pages: 75
Other titles: Explosive escapades of Ethan Flack and Professor von Offel