Ed Emshwiller, ‘The Hand Of Zei,’ 1963
1970 cover art by Michael Leonard for When Worlds Collide, by Edwin Balmer and Philip Wylie
Paul Lehr cover art to ‘Captive Universe,’ by Harry Harrison
Fun Fact: “Beyond the Sun” appears on paperwork for the 1963-64 season of Doctor Who. There has been considerable debate as to whether this was an unmade serial or an alternate title for one of the serials that did go into production. The novel uses the title as an homage, and is not based on any serial.