"seven billion ships"

From Author Wars - https://authorwars.com/books/seven-billion-ships-2204279.html

Overview:

Title: "seven billion ships"
Author: Denny E. Marshall
Year: 2017
Type: Poems

Editions/Publications:

Unknown. Star*Line, Spring 2017 (Unknown, Denny E. Marshall, SFPA, $5.00, 52 pages, octavo, MAGAZINE)