As a teenager, he organized a branch of the Science Fiction League in rivalry with Donald A. Wollheim, who had helped organize the rival Futurians, a club with Marxist sympathies.
He organized a branch of the Science Fiction League in rivalry with Donald A. Wollheim. This was as a teenager. Donald A. Wollheim had helped organize the rival Futurians. The rival Futurians were a club with Marxist sympathies.