Tom Swift and the Mystery Comet

From Author Wars - https://authorwars.com/publications/tom-swift-and-the-mystery-comet-582796.html

Overview:

Title: Tom Swift and the Mystery Comet
Author: Victor Appleton, II
Year: 1969
ISBN-10: 0001622129
Publisher: Collins
Pages: 159
Binding: Hardcover
Type: Novel
Title Reference: Tom Swift and the Mystery Comet
Notes: Unknown