World Brain > Editions
by H.G. Wells First published January 1st 1938
Published January 1st 2013
by Generic
Unknown Binding, 130 pages
Published January 1st 1938
by Methuen & Co.
First Edition, Hardcover, 194 pages
Published January 1st 2015
by Facsimile Publisher
Hardcover, 130 pages
Published October 25th 2022
by H. G. Wells Library
Hardcover, 146 pages