| Issue | #135 |
| Published | April 1959 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Jack Schiff (Editor); Murray Boltinoff (Associate Editor); George Kashdan (Associate Editor) |
| Genre | adventure; war |
| Pencils | Dick Dillin |
| Inks | Charles Cuidera |
| Synopsis | The Underworld Supermart supplies guns, ammo, bullet-proof vehicles, and bank blueprints...they've got it all! This week's special is Anti-Blackhawk Weapons -- developed by Buzzer Barton -- good on land, on the sea, or in the air. |
| Genre | adventure; war |
| Pencils | Dick Dillin |
| Inks | Charles Cuidera |
| Script | Jack Schiff |
| Pencils | Bernard Bailey |
| Inks | Bernard Bailey |
| Letters | Ira Schnapp |
| Genre | Humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Synopsis | Whenever the Blackhawks are called to handle an emergency, inventor Hector Rye shows up, and through the use of his inventions, escalates the severity of the emergency. |
| Genre | adventure; war |
| Pencils | Dick Dillin |
| Inks | Sheldon Moldoff |
| Genre | Humor |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Synopsis | Form 3 words from the letters O S T E N R H. |
| Letters | typeset |
| Synopsis | The Blackhawks contend with the Hoopster, master of the gadget laden hoops. |
| Genre | adventure; war |
| Pencils | Dick Dillin |
| Inks | Charles Cuidera |