| Issue | #140 |
| Published | March 1964 |
| Cover Price | 0.12 |
| Pages | 36 |
| Editing | Jack Schiff |
| Notes | Klein,Reed, Hughes and Tiefenbacher list Dick Dillin as penciller. Delich and Lang say Jim Mooney. |
| Characters | Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Clayface [Matt Hagen] |
| Genre | superhero |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Notes | Klein,Reed, Hughes and Tiefenbacher list Dick Dillin as penciller. Delich and Lang say Jim Mooney. |
| Reprinted | In Showcase Presents: World's Finest (DC, 2007 series) #2 |
| Characters | Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Clayface [Matt Hagen]; Commissioner James Gordon; Green Kryptonite; Red Kryptonite; Whirly-Bats |
| Synopsis | Clayface escapes from prison and uses his powers to become a copy of Superman. |
| Genre | superhero |
| Script | Dave Wood |
| Pencils | Jim Mooney |
| Inks | Jim Mooney |
| Reprinted | In Showcase Presents: World's Finest (DC, 2007 series) #2 |
| Letters | typeset |
| Characters | Green Arrow [Oliver Queen]; Speedy [Roy Harper]; The Gnorl; Flavius |
| Synopsis | Green Arrow and Speedy go thru a fog-bank and are transported to a world where other past travellers have been caught and are menaced by the monster called The Gnorl. |
| Genre | superhero |
| Script | Bill Finger |
| Pencils | Lee Elias |
| Inks | Lee Elias |
| Notes | last solo Green Arrow story until Green Lantern 87. Writer Credit by Martin O'Hearn. |
| Reprinted | In Showcase Presents Green Arrow (DC 2006 series) #1 |
| Characters | Mr. Craig; Fred; Fred's sister; Mrs. Craig; 2 other children |
| Synopsis | The children take some broken and unused toys to Mr. Craig, who helps them to repair them and they then donate them to charity uses. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | The final panel lists some ways you can share with senior citizens. |