• Meeting at Infinity is 155 pages; ©1961.
• The artist is not credited; no visible signature.
• ACE Image Library credits Schoenherr, and the second printing of the novel as a single shows more of the painting with the initials J.S. on the 'statue' in the foreground-bottom right.
• The cover has "First Book Publication".
•
Beyond the Silver Sky is 100 pages; ©1961.
• The artist is not credited; EMSH is on the artwork.
• The cover has "Complete Novel".
• Month of publication from Jad Smith's
John Brunner biography
