Monsieur Steinway

From Author Wars - https://authorwars.com/books/monsieur-steinway-1595111.html

Overview:

Title: Monsieur Steinway
Author: Robert Bloch
Year: 1981
Type: Short Fiction

Editions/Publications:

Unknown. La boîte à maléfices (Unknown, Robert Bloch, Presses Pocket, ISBN-10: 2266027743, 251 pages, Paperback, Collection)
Unknown. La boîte à maléfices de Robert Bloch (Unknown, Robert Bloch, Casterman, ISBN-10: 2203226323, 229 pages, Hardcover, Collection)