Michael North and Davy Burnaby. 'Lords Of The Air'. Sydney: D. Davis & Co., 1939. Thanks, Bart!
Frank H. Shaw. Outlaws of the Air. Glasgow: The Children's Press, 1927. Thanks again, Bart! Shaw was a former naval officer who was also a prolific writer of war stories and science fiction aimed primarily at boys. This particular outing is a throwback to Verne, in fact an aerial version of Twenty Thousand Leagues Under the Sea, with an incredibly powerful 'mystery airsip' instead of a submarine (called the Avenger, perhaps an allusion to the wreck of the Vengeur which was visited by the Nautilus).
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