| Issue | #89 |
| Published | June-July 1965 |
| Frequency | bi-monthly |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Jack Schiff |
| Genre | science fiction |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Characters | Superboy |
| Synopsis | Superboy shows Frank that he can be creative, regardless of whether his creations are perfect, and that an expressive hobby can provide lifelong enjoyment. |
| Genre | superhero |
| Script | Jack Schiff |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Letters | Ira Schnapp |
| Notes | Inside front cover; published in cooperation with the National Social Welfare Assembly. Previously appeared in DC comics cover-dated May 1952. |
| Characters | Carl Brisson; Green Glob |
| Synopsis | The Green Glob helps a dying professor by temporarily making him young enough to travel to Mars and make an important discovery. |
| Genre | occult; science fiction |
| Script | Dave Wood ? |
| Pencils | George Roussos |
| Inks | George Roussos |
| Notes | writer identification by Bob Hughes |
| Characters | Professor Durgom |
| Synopsis | Professor Durgom invents robots that will help mankind, but his jealous assistant rigs the robots to murder Durgom and benefit only him. |
| Genre | science fiction |
| Script | Jack Miller ? |
| Pencils | Jack Sparling |
| Inks | Jack Sparling |
| Genre | superhero |
| Pencils | Joe Certa |
| Inks | Joe Certa ? |
| Letters | Ira Schnapp |
| Notes | House ad for House of Mystery (DC, 1951 series) #151 |
| Characters | Duncan; Professor Alex Miles; Keller |
| Synopsis | Just as Professor Miles is about to present his evidence that the Quoquarto beast is merely a legend, the beast appears from nowhere and attacks him. |
| Genre | science fiction |
| Pencils | Lee Elias (signed) |
| Inks | Lee Elias |
| Reprinted | in Unexpected, The (DC, 1968 series) #159 (September-October 1974) |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Letters | Ira Schnapp |
| Notes | House ad for 80 Page Giant (DC, 1964 series) #11 [The Greatest Superman-Luthor Duels!], on sale April 15 |
| Letters | typeset |