A Shadow Over the Land

From Author Wars - https://authorwars.com/books/a-shadow-over-the-land-194830.html

Overview:

Title: A Shadow Over the Land
Author: Liz Williams
Year: 2005
Type: Short Fiction

Editions/Publications:

Unknown. Asimov's Science Fiction, August 2005 (Unknown, Liz Williams, Dell Magazines, $3.99, 148 pages, digest, MAGAZINE)