Del Rey's novella When the World Tottered was the cover story in the December 1950 issue of Fantastic Adventures, illustrated by Robert Gibson JonesDel Rey's novelette "The Wind Between the Worlds" was the cover story in the March 1951 issue of Galaxy Science FictionDel Rey's novelette "I Am Tomorrow" was the cover story in the debut issue of Dynamic Science Fiction in 1952Del Rey's short novel The Life Watch took the cover of the September 1954 issue of Fantastic UniverseDel Rey's novel Badge of Infamy took the cover of the June 1957 issue of Satellite Science FictionDel Rey's "Spawning Ground" was the cover story in the September 1961 issue of If