Danny Dunn, Invisible Boy

From Author Wars - https://authorwars.com/publications/danny-dunn-invisible-boy-261816.html

Overview:

Title: Danny Dunn, Invisible Boy
Author: Raymond Abrashkin, Jay Williams
Year: 1974
ISBN-10: 007070547X
Publisher: McGraw-Hill
Pages: 154
Binding: Hardcover
Type: Novel
Title Reference: Danny Dunn, Invisible Boy
Notes:
• Library binding.