De bovenste flat

From Author Wars - https://authorwars.com/books/de-bovenste-flat-1385211.html

Overview:

Title: De bovenste flat
Author: Henry Slesar
Year: 1964
Type: Short Fiction

Editions/Publications:

Unknown. Verhalen die Hitchcock koos 3 (Unknown, Henry Slesar, Het Spectrum, ƒ1.25, 153 pages, Paperback, Anthology)
Unknown. Verhalen omnibus (Unknown, Henry Slesar, Het Spectrum, 924 pages, Hardcover, Anthology)