Lockstep (Part 4 of 4)

From Author Wars - https://authorwars.com/books/lockstep-part-4-of-4-1686053.html

Overview:

Title: Lockstep (Part 4 of 4)
Author: Mark Evans
Year: 2014
Type: Interior Art

Editions/Publications:

Unknown. Analog Science Fiction and Fact, April 2014 (Unknown, Mark Evans, Dell Magazines, $4.99, 116 pages, digest, MAGAZINE)