What Was It?

From Author Wars - https://authorwars.com/books/what-was-it-1258143.html

Overview:

Title: What Was It?
Author: F. J. O'Brien
Year: 1918
Type: Short Fiction

Editions/Publications:

2004 . Famous Ghost Stories (2004, F. J. O'Brien, Fredonia Books, ISBN-10: 141010687X, $15.99, 316 pages, Trade Paperback, Anthology)