Daisy’s Devil AcesWar Birds February 1935 https://pulpcovers.com/wp-content/uploads/2017/09/War-Birds-February-1935.jpgO’Leary, Hell’s Thunderbolt via info headinginfo contentO’Leary, Hell’s Thunderboltvia
The d’Artagnan of the SkiesWar Birds November 1934 https://pulpcovers.com/wp-content/uploads/2016/01/War-Birds-November-1934.jpgAlso features a Terence X O’Leary story via info headinginfo contentAlso features a Terence X O’Leary storyvia
Grenadiers Fly HardWar Birds July 1933 https://pulpcovers.com/wp-content/uploads/2015/03/War-Birds-July-1933.jpgvia info headinginfo content via