| Issue | #11 |
| Published | June 1952 |
| Frequency | bi-monthly |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Genre | horror |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Letters | typeset |
| Notes | Art credits from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. Cover includes CCA star. |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Notes | Job number from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |
| Letters | typeset |
| Notes | Sequence from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. Second page printed after sequence 5, split with statement of ownership. |
| Reprinted | in Adventures Into Terror (Marvel, 1951 series) #29 (March 1954) [as "The Black Box"] |
| Pencils | Bernie Krigstein |
| Inks | Bernie Krigstein |
| Notes | Art credits and job number from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |
| Script | Robert Solomon |
| Letters | typeset |
| Notes | For 1 October 1951. Stan Lee, Editor; Martin Goodman, Managing Editor; Robert Solomon, Business Manager. Sequence from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |
| Pencils | Marty Elkin [as M. Elkin] |
| Inks | Marty Elkin [as M. Elkin] |
| Notes | Art credits and job number from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |
| Pencils | Dick Ayers |
| Inks | Dick Ayers |
| Notes | Job number from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |
| Notes | Job number from Tom Lammers via the Timely-Atlas Group (timely-atlas@yahoogroups.com) April 2010. |