Penguin, London, 1971, reprint.  ISBN 0-14-001790-9.  MMPB, 220 pages followed by ads.  Very good; light edge and cover wear, light corner bends; binding tight.  Interior clean and unmarked with lightly tanned pages.  ‘Wormold, a vacuum cleaner salesman, was short of money.  His daughter had reached an expensive age – so he accepted Hawthorne’s offer of $300-plus a month … and became Agent 59200/5, M.I.6’s man in Havana.  To keep the job, Wormold pretends to recruit sub-agents and sends fake stories.  Then the stories start coming disturbingly true …’ (from rear wrap)