| 0 | The Case against Mumbles Quartette | cover | 1 | pencils: Chester Gould; inks: Chester Gould | Dick Tracy; Mumbles |
| 2 | Mumbles | comic story | 3 | script: Chester Gould; pencils: Chic Stone, Chester Gould; inks: Chic Stone, Chester Gould; letters: Chester Gould | Dick Tracy; Mumbles; Pat Patton; Kiss Andtel |
| 5 | The Mumbles Quartette | comic story | 16 | script: Chester Gould; pencils: Chester Gould; inks: Chester Gould; letters: Chester Gould | Dick Tracy; Pat Patton; Kiss Andtel; Mumbles; Mrs. Van Horst |
| 7 | Here Are the Big H Comics Loved by Millions | promo (ad from the publisher) | 1 | | Dagwood; Little Lotta; Felix the Cat; Inky; Dinky; Little Dot; Casper; Hot Stuff; Little Audrey; Sad Sack; Joe Palooka' Baby Huey; Blondie; Little Max; Dick Tracy. |
| 10 | Meet Hot Stuff | promo (ad from the publisher) | 0.25 | | Hot Stuff; Stumbo |
| 11 | By Popular Demand We're Here for You! | promo (ad from the publisher) | 0.25 | | Inky; Dinky; Felix the Cat |
| 12 | In all history - what six characters caused the most riots? | promo (ad from the publisher) | 0.25 | | Mazie; Stevie; Flattop |
| 13 | Justice at Last Triumphs | comic story | 1.5 | script: Chester Gould; pencils: Chester Gould; inks: Chester Gould; letters: Chester Gould | Dick Tracy; Pat Patton; Mumbles |
| 14 | Coming Next Issue...Preview of Next Issue | promo (ad from the publisher) | 0.5 | pencils: Chester Gould; inks: Chester Gould | Dick Tracy; Mumbles |
| 15 | A Polite Case of Murder | text story | 0.8 | letters: typeset | Detective-Lieutenant Joe Haskins; Harvey J. Malcolm |
| 16 | New Exciting Joe Palooka Comics! | promo (ad from the publisher) | 0.2 | | Joe Palooka; Knobby; Humphrey; Little Max |
| 17 | Carbon Monoxide, Fingerprints, Tires, Cartridges | comic story | 1 | | Dick Tracy; Junior Tracy |
| 18 | The FBI Fingerprint Bureau | text story | 0.8 | letters: typeset | |
| 19 | Everyone Loves Sad Sack and the Sarge and All Their Funny Friends | promo (ad from the publisher) | 0.2 | | Sad Sack; Sarge; Sadie Sack |
| 20 | What president of the U.S. not only served as a sheriff... | activity | 1 | pencils: Rudy Palais; inks: Rudy Palais | |