- Script:
- ?
- Pencils:
- Joe Certa
- Inks:
- Joe Certa
- Colors:
- ?
- Letters:
- ?
- Genre:
- fantasy
- Synopsis:
- An astronaut fights monsters in an arena by changing into different monsters.
- Reprints:
- Script:
- ?
- Pencils:
- Curt Swan
- Inks:
- George Klein
- Colors:
- ?
- Letters:
- Ira Schnapp
house ad for Superman (DC, 1939 series) #187 [80 Page Giant #G-23], on sale April 14
- Script:
- ?
- Letters:
- typeset
- Genre:
- non-fiction
- Script:
- Henry Boltinoff (signed)
- Pencils:
- Henry Boltinoff (signed)
- Inks:
- Henry Boltinoff (signed)
- Colors:
- ?
- Letters:
- ?
- Job Number:
- 6351
- Genre:
- non-fiction
- Script:
- ?
- Letters:
- typeset
listing of DC comics on sale in late April 1966
- Script:
- Jack Schiff
- Pencils:
- Sheldon Moldoff
- Inks:
- Sheldon Moldoff
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- non-fiction
- Synopsis:
- After telling the boys some tales, the captain takes them to the library where they can travel anywhere just by reading.
Published in cooperation with the National Social Welfare Assembly.
Previously appeared in DC comics cover-dated December 1963.
- Script:
- ?
- Pencils:
- Jack Sparling
- Inks:
- Jack Sparling
- Colors:
- ?
- Letters:
- ?
- Genre:
- fantasy
- Synopsis:
- Museum curator Jeff Wallace defeats a mythological beast that comes to life during a blackout.
- Reprints:
- Script:
- E. Nelson Bridwell ?
- Pencils:
- Joe Orlando
- Inks:
- Mike Esposito
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- teen
house ad for Swing with Scooter (DC, 1966 series) #1, on sale April 7
- Script:
- ?
- Pencils:
- Bernard Baily
- Inks:
- Bernard Baily
- Colors:
- ?
- Letters:
- ?
- Genre:
- fantasy
- Synopsis:
- Victor Webster has been searching for the secret of immortality, and thanks to the Green Glob, he discovers it. However, he also finds that Death is following close behind him, determined to kill many people around him since it can't claim him.
- Script:
- ?
- Pencils:
- Carmine Infantino
- Inks:
- Murphy Anderson
- Colors:
- ?
- Letters:
- Ira Schnapp
- Genre:
- superhero
House ad promoting two-page centerfold pin-ups to be appearing in several DC comics, which began with Batman #181 and Detective Comics #352 (both June 1966).