The Planeteers / The Ultimate Weapon (aka Uncertainity))
Book Details
Author(s)
John W. Campbell
Publisher
Ace
ISBN / ASIN
B002B152GI
ISBN-13
978B002B152G2
Sales Rank
#5,629,645
Marketplace
United States 🇺🇸
Description
No. G-585. Cover art by Gerald McConnell and Jack Gaughan.
