Shadows of the Past

From Author Wars - https://authorwars.com/books/shadows-of-the-past-2375140.html

Overview:

Title: Shadows of the Past
Author: Ivan Yefremov
Year: 1954
Type: Short Fiction

Editions/Publications:

Unknown. Stories (Unknown, Ivan Yefremov, Foreign Languages Publishing House, $2.98, 260 pages, Hardcover, Collection)
Unknown. Stories (Unknown, Ivan Yefremov, University Press of the Pacific, ISBN-10: 0898751705, $17.99, 264 pages, Trade Paperback, Collection)