The Spy Who Came Out of the Night

From Author Wars - https://authorwars.com/books/the-spy-who-came-out-of-the-night-3263712.html

Overview:

Title: The Spy Who Came Out of the Night
Author: Edward D. Hoch
Year: 1967
Type: Short Fiction

Editions/Publications:

Unknown. Ellery Queen's Mystery Magazine, April 1967 (Unknown, Edward D. Hoch, $0.50, digest, MAGAZINE)