Worldcon 75 Committee

From Author Wars - https://authorwars.com/books/worldcon-75-committee-2243253.html

Overview:

Title: Worldcon 75 Committee
Author: Sami Rouhiainen
Year: 2017
Type: Interior Art

Editions/Publications:

2017 . Worldcon 75 Souvenir Book (2017, Sami Rouhiainen, Worldcon 75, 176+16 pages, Trade Paperback, Non-fiction)