SF Encyclopedia Picture Gallery
Edmond Hamilton. Captain Future's Challenge (New York: Popular Library, 1969) [first appeared in Summer 1940 Captain Future: Captain Future: pb/Herbert J Bruck]
Image courtesy of Cover Browser
Edmond Hamilton. Captain Future's Challenge (New York: Popular Library, 1969) [first appeared in Summer 1940 Captain Future: Captain Future: pb/Herbert J Bruck]
Image courtesy of Cover Browser