The big kerplop
By: [by] Bertrand R. Brinley.
Series: A Mad Scientists' Club adventure
Publisher: Macrae Smith Co.
Published: 1974
Place of publication: Philadelphia
Language: eng
Format: Hardcover
Number of pages: 175
Description: When the mysterious object that lands in the lake they're fishing on turns out to be a bomb, a group of boys decide to find it themselves since no one pays attention to their story.