War in the Air

From Author Wars - https://authorwars.com/books/war-in-the-air-2001991.html

Overview:

Title: War in the Air
Author: Major Helders
Year: 1935
Type: Novels

Editions/Publications:

Unknown. War in the Air (Unknown, Major Helders, John Hamilton, 3/6, 223 pages, Hardcover, Novel)