Young Girl at an Open Half Door

From Author Wars - https://authorwars.com/books/young-girl-at-an-open-half-door-2903902.html

Overview:

Title: Young Girl at an Open Half Door
Author: Fred Saberhagen
Year: 1968
Type: Short Fiction

Editions/Publications:

Unknown. Earth Descended (Unknown, Fred Saberhagen, Tor / Pinnacle, ISBN-10: 0523485166, $2.50, 283 pages, Paperback, Collection)