Title: Burton and the giggle machine
First published: 1992
Description: When Burton invents a machine to make people laugh, it arouses curiosity and greed in the evil Professor Savvy. Sequel to "Burton's zoom zoom va-room machine."
Subjects: Inventors, Fiction, Children's fiction, Boys, fiction, Juvenile fiction, Inventions, fiction
LC classification: PZ7.H1124 Bt 1992