| Unofficial Feature Comics Index |
Credits:
| Story | Will Eisner |
| Art | Lou Fine |
| Editing | Ed Cronin |
Feature Character(s):
Supporting Character(s):
Villain(s):
- Grimes (first appearance; insane recluse who kills certain lodgers at a nearby hotel)
Comment(s):
- Will Eisner and Lou Fine credited as William Erwin Maxwell.
Credits:
| Story | George Brenner |
| Art | George Brenner |
| Lettering | George Brenner |
| Editing | Ed Cronin |
Feature Character(s):
- Clock (next in Crack Comics #1)
Supporting Character(s):
- Captain Kane (next in Crack Comics #1)
Villain(s):
- Heizer (first appearance; attempts to use a stolen poison gas formula)