| Issue | #66 |
| Published | June 1948 |
| Cover Price | 0.10 USD |
| Pages | 52 |
| Editing | George Brenner |
| Characters | The Barker [Carnie Callahan] |
| Genre | adventure; humor |
| Pencils | Al Bryant |
| Inks | Al Bryant |
| Characters | The Barker [Carnie Callahan]; Ephraim Squires (first appearance; villain; death) |
| Genre | adventure; humor |
| Script | Klaus Nordling |
| Pencils | Klaus Nordling |
| Inks | Klaus Nordling |
| Genre | humor |
| Script | Bernard Dibble |
| Pencils | Bernard Dibble |
| Inks | Bernard Dibble |
| Characters | Granny Gumshoe; Rocky Granite (first appearance; villain; death; a living statue) Rocky's manager (first appearance; villain); Stoney Cement (first appearance; death; another living statue); Anatole Chipper (first appearance) |
| Genre | detective |
| Script | Gill Fox |
| Pencils | Gill Fox |
| Inks | Gill Fox |
| Characters | Sally O'Neil; Mr. Fix and the Black Hand (first appearance; villains); Capt. Jack Barham (first appearance) |
| Genre | detective |
| Pencils | Alice Kirkpatrick |
| Inks | Alice Kirkpatrick |
| Characters | Lassie |
| Script | Bernard Dibble |
| Pencils | Bernard Dibble |
| Inks | Bernard Dibble |
| Characters | Quicksilver [Max]; Mr. Miacca [Maynard Scrope] (first appearance; villain) |
| Genre | superhero |
| Pencils | Dan Zolnerowich |
| Inks | Dan Zolnerowich |
| Characters | The Barker [Carnie Callahan] |
| Letters | typeset |
| Characters | Anthrop; Dr. Botchagaloop (first appearance) |
| Script | Michael Senich |
| Pencils | Michael Senich |
| Inks | Michael Senich |
| Characters | Steve Wood; Spurrman (first appearance; villain); Loe Latrice (first appearance); Hinkey Tarn (first appearance); Capt. Ronn Rohver (first appearance; death) |
| Genre | detective |
| Pencils | Alice Kirkpatrick |
| Inks | Alice Kirkpatrick |