- Script:
- Jack Schiff
- Pencils:
- Sheldon Moldoff
- Inks:
- Sheldon Moldoff
- Letters:
- Ira Schnapp
- Genre:
- teen
- Synopsis:
- The boys learn a lesson about littering.
inside front cover; published in cooperation with the National Social Welfare Assembly
- Script:
- ?
- Pencils:
- Howard Sherman
- Inks:
- Charles Paris
- Colors:
- ?
- Letters:
- Stan Starkman
- Genre:
- fantasy
- Synopsis:
- An embittered author discovers that a rival novelist has discovered the secret of time travel, which allows him to write with more historical accuracy. He accidentally kills the man, then steals the secret, goes back in time, and is arrested for a crime his rival previously committed.
- Keywords:
- time travel; Tower of London
- Script:
- ?
- Pencils:
- Curt Swan
- Inks:
- George Klein
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- superhero
house ad for Superboy Annual (DC, 1964 series) #1, on sale April 23
- Script:
- ?
- Pencils:
- Carmine Infantino
- Inks:
- Murphy Anderson
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- spy
house ad for Showcase (DC, 1956 series) #50, featuring King Faraday
- Script:
- Henry Boltinoff
- Pencils:
- Henry Boltinoff (signed)
- Inks:
- Henry Boltinoff
- Colors:
- ?
- Letters:
- Henry Boltinoff
- Genre:
- humor
- Characters:
- Moolah the Mystic
- Script:
- ?
- Pencils:
- Mort Meskin (signed)
- Inks:
- George Roussos
- Colors:
- ?
- Letters:
- Stan Starkman
- Genre:
- science fiction
- Synopsis:
- A scientist discovers a ray that can steal the intelligence of animals and people. However, when he uses it on an alien invader, it leads to his death.
- Script:
- ?
- Letters:
- typeset
- Genre:
- fantasy
- Script:
- Jack Miller
- Pencils:
- Joe Certa
- Inks:
- Joe Certa
- Colors:
- ?
- Letters:
- Stan Starkman
- Genre:
- superhero
- Characters:
- Martian Manhunter [J'onn J'onzz]; Zook; Malador (villain)
- Synopsis:
- The latest menace released from the Idol-Head of Diabolu is a creature that can turn people into giants. It releases Malador, an ancient sorcerer who had been shrunken to microscopic size as punishment.
- Reprints:
- Keywords:
- Idol-Head of Diabolu; monsters
Feature continues from Detective Comics (DC, 1937 series) #326.
From #143-158 J'onn J'onzz appears with alien pal Zook, usually battling the monthly menaces from the Idol-Head of Diabolu.