| Issue | #20 |
| Published | February 1941 |
| Cover Price | 0.10 USD |
| Pages | 68 |
| Editing | ? |
| Genre | superhero |
| Pencils | Louis Glanzman [as Glanz] |
| Inks | Sam Glanzman [as Glanz] |
| Letters | typeset |
| Characters | Great Question (Villain) |
| Notes | Title (from cover) and character info from Lou Mougin, June 2009. |
| Script | Frank Thomas? |
| Pencils | Frank Thomas (signed) |
| Inks | Frank Thomas (signed) |
| Notes | Title (from cover) "Secret Plots" is from Lou Mougin, June 2009. |
| Script | John F. Kolb? |
| Pencils | John F. Kolb [signed] |
| Inks | John F. Kolb [signed] |
| Notes | Title and art credit from Lou Mougin, June 2009. |
| Characters | The Witch (Villain) |
| Script | Martin Filchock? |
| Pencils | Martin Filchock (signed) |
| Inks | Martin Filchock (signed) |
| Notes | Title and character info from Lou Mougin, June 2009. |
| Characters | Great Question |
| Script | Duke Carey |
| Letters | Typeset |
| Notes | Title, script credit, and character info from Lou Mougin, June 2009. |
| Pencils | Douglas Grant? |
| Inks | Douglas Grant? |
| Genre | superhero |
| Script | Louis Glanzman? |
| Pencils | Louis Glanzman (signed) |
| Inks | Louis Glanzman (signed) |
| Notes | Title from Lou Mougin, June 2009. |
| Script | Bob Lubbers? |
| Pencils | Bob Lubbers (signed) |
| Inks | Bob Lubbers (signed) |
| Notes | Title and script credit from Lou Mougin, June 2009. |
| Script | Sam Gilman? |
| Pencils | Sam Gilman (signed) |
| Inks | Sam Gilman (signed) |
| Notes | Title from Lou Mougin, June 2009. |
| Script | Stephen M. Elonka |
| Pencils | Stephen M. Elonka |
| Inks | Stephen M. Elonka |
| Notes | data from Jerry Bails index cards & Howard Keltners Golden Age index. Puzzle page. |