THE FLYING SPY!
A$40 · Offered by Kay Craddock Antiquarian Bookseller
Pp. 220, black & white frontispiece and 3 plates; cr. 8vo; beige cloth, spine lettered in black, the boards slightly canted and a trifle marked; dust wrapper, slightly soiled, edges worn and torn; outer leaves and edges lightly foxed and browned; John Hamilton Limited, London, n.d.[193-?]. The "Ace" series. *First..... More
Found via Rare Books Intel, a search across rare-book dealers, auction houses and marketplaces worldwide.