Issue Contents:
The Cellblock in the Sky!
Story Notes
Inside front cover.
The Volunteers of Doom
Storyline
The Blackhawks offer to test several new inventions but their lives are endangered when the machines are sabotaged.
Characters
- Chop Chop
- Chuck
- Hendrickson
- Olaf
- Stanislaus
- Blackhawks [Blackhawk
- Andre]
- Professor Lamont
- Martin (villain)
- Riga (villain)
- Carlos (villain)
Credits
- Pencils: Dick Dillin
- Inks:
You'll Want to Join Up with Sgt. Bilko
Featuring Sgt. Bilko
"I'll go visit Bill at his camp today..."
Credits
- Script: Henry Boltinoff
- Pencils: Henry Boltinoff
- Inks: Henry Boltinoff
"All Watches and Clocks Repaired"
Credits
- Script: Henry Boltinoff
- Pencils: Henry Boltinoff
- Inks: Henry Boltinoff
The Saboteur of Blackhawk Island
Storyline
Every one of the Blackhawks is under suspicion when mysterious explosions cause destruction on Blackhawk Island.
Characters
- Chop Chop
- Chuck
- Hendrickson
- Olaf
- Stanislaus
- Blackhawks [Blackhawk
- Andre]
- Robot Brain (villain, death)
- Chick Evans
- War Wheel (also in flashback)
- Flying Tank (also in flashback)
Credits
- Pencils: Dick Dillin
- Inks:
Worldwide Adventures in Science!
Credits
- Script: Jack Schiff
- Pencils:
- Inks:
- Letters: Ira Schnapp
Reindeer Roundup!
The Cellblock in the Sky
Storyline
When Mr. Gaol hears that his design for a new escape-proof prison has been rejected, he takes the identity of the Jailer and uses his techniques to capture and imprison the Blackhawks, to prove the value of his work.
Characters
- Chop Chop
- Chuck
- Hendrickson
- Olaf
- Stanislaus
- Blackhawks [Blackhawk
- Andre]
- the Jailer (villain)
Credits
- Pencils: Dick Dillin
- Inks:
"Someone fell through the ice!"
Credits
- Script: Henry Boltinoff
- Pencils: Henry Boltinoff
- Inks: Henry Boltinoff
Story Notes
Sold by Honor House Products Corp.
Story Notes
Inside back cover.
Story Notes
Back cover.