| 0 | The Harlequin | cover | 1 | pencils: Irwin Hasen; inks: Irwin Hasen; colors: Jack Adler | The Green Lantern [Alan Scott]; the Harlequin [Molly Mayne]; Mutt (inset); Jeff (inset) |
| 1 | Editorial Advisory Board | promo (ad from the publisher) | 0.33 | letters: typeset | |
| 2 | Funny Stuff; The Dodo and the Frog | promo (ad from the publisher) | 0.67 | | |
| 3 | The Harlequin! | comic story | 12 | script: Robert Kanigher; pencils: Irwin Hasen; inks: Irwin Hasen | The Green Lantern [Alan Scott]; Doiby Dickles; the Harlequin [Molly Mayne] (1st appearance) |
| 5 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 6 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 7 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Cicero |
| 8 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 9 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 10 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 12 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 13 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 15 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Jeff |
| 16 | - | comic story | 0.5 | script: Bud Fisher; pencils: Bud Fisher; inks: Bud Fisher; letters: Al Smith | Jeff |
| 17 | The Adventure in Castle Villon | comic story | 6 | pencils: Everett Kinstler; inks: Everett Kinstler | The Black Pirate [Jon Valor]; Justin |
| 18 | Ventriloquism | comic story | 4 | script: Harry Lampert; pencils: Harry Lampert; inks: Harry Lampert; letters: Harry Lampert | Cotton-Top Katie |
| 19 | Out of This World! | comic story | 6 | pencils: Frank Harry; inks: Frank Harry | Dr. Mid-Nite [Dr. Charles McNider]; Dr. Light (villain) |
| 20 | A Knotty Problem | text story | 2 | script: Cliff Rhodes | |
| 21 | - | comic story | 8 | pencils: Howard Purcell; inks: Howard Purcell | Hop Harrigan; Blade Landow (villain) |
| 22 | - | comic story | 0.5 | script: Al Smith; pencils: Al Smith; inks: Al Smith; letters: Al Smith | Mutt; Jeff |
| 25 | Tops! | promo (ad from the publisher) | 1 | | |