Deathwatch: The Last Guardian

From Author Wars - https://authorwars.com/books/deathwatch-the-last-guardian-2885894.html

Overview:

Title: Deathwatch: The Last Guardian
Author: C. Z. Dunn
Year: 2017
Type: Short Fiction

Editions/Publications:

2017 . Deathwatch: The Last Guardian (2017, C. Z. Dunn, Black Library, $12.25, digital audio download, Chapter Book)