N or M.
£1,850 · Offered by Adrian Harrington Rare Books
First edition
London: Published for the Crime Club by Collins, 1941. Detective Fiction FIRST EDITION, first impression. Octavo 19 x 13cm , pp.192. Publisher's orange cloth with black titles to spine. With the dust-jacket designed by Thompson. A murdered government agent leaves a cryptic message, which Tommy and Tuppence Beresford must decipher; this is the third of five cases for the adventurous detective pair, following 'The Secret Adversary' 1922 and 'Partners In
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