PATRICIA McGERR “Match Point in Berlin.” Novelet. Published in Ellery Queen’s Mystery Magazine, June 1968. . Winner of the MWA contest sponsored by EQMM the preceding year. Not known to have been reprinted. [This statement is incorrect. It was the basis of Chapters 1-3 of Mead’s fixup novel Legacy of Danger. See Comment #3, by Mike Grost.] Drawing below by Austin Briggs.

Selena Mead was at one time (the 60s) what might be called a hot item. As one of the few female espionage agents in the business, she appeared in some 25 short stories, one novel, and one collection (cleverly disguised as a novel), Before the lady’s first appearance in 1963, her creator, Patricia McGerr, had been the author of a number of traditional mysteries, but with several based on gimmicks, shall we say, that few other authors would have been hard pressed to even imagine.
As an example, one of these, Pick Your Victim, reviewed by Bill Deeck earlier on this blog, involves case in which “the murderer is known but the victim is not.” Here’s the link:
https://mysteryfile.com/blog/?p=24770
Mrs. Mead had already been around for a while when “Match Point in Berlin” was published, but it goes way back in her career, in fact before she even had a career. It begins when she was a young woman who is waiting for a train in Berlin as the first step in returning her to a life back in Washington DC, one that she believes she wants. It is a totally mundane one, or it would be, especially compared to one she ends up really having.
But a man, recognizing her as an American, gives her a list of – she doesn’t know, but he is quite serious about it not falling into the wrong hands.
It is hidden in a box of matches, or is it? Through a series of mishaps (or are they?) a chase ensues, taking her through all sorts of areas of Berlin where a young naive woman should perhaps not know about, including one moment I jumped at a recognition – no, a realization – that took me by surprise, brilliantly disguised.
The story is very atmospheric, well choreographed, and filled with enough twists and turns that make it impossible to stop reading. Guaranteed.
The Internet page below tells the story of a TV series to be called Selena Mead that almost ended up being made, but it was canceled at the last minute. Only a short pilot film was ever made. Actress Polly Bergen was cast as the show’s series character.
https://www.tvobscurities.com/articles/selena_mead/