Biggles Flies South by Captain W E Johns.  Published by Oxford University Press as a 1952 reprint.  Hardback measuring approx. 19cm by 13cm, with 247 pages.  The dustjacket is missing, and there is some scuffing, wear and fading to the coverboards.  The pages are browned, foxed and musty, as per the photos.  There are some pencil annotations to the frontispage.