Air service boys flying for victory, or, Bombing the last German stronghold
A 1920 boys' adventure novel in the Air Service Boys series, credited to Charles Amory Beach and issued by World Syndicate Publishing of Cleveland and New York for young readers following the air war over France. Line-drawn plates show biplanes tipping into steep dives with pursuing aircraft and lettered captions beneath, alongside the Boston Public Library bookplate of two nude torchbearers flanking an open book and a laurel-branch tailpiece.
