| Issue | #35 |
| Published | August 1961 |
| Cover Price | 0.25 USD |
| Pages | 68 |
| Editing | Alfred Sundel; Roberta Strauss Feurlicht (editor-in-chief); Helene Lecar (associate); Jane Elizabeth Churchman (copy); Fred A. Brewer (European) |
| Genre | fact |
| Letters | typeset |
| Genre | fact |
| Pencils | Jo Albistur?; Sidney Miller (art director); Stephen L. Added (art assistant) |
| Inks | Albistur?; Sidney Miller (art director); Stephen L. Added (art assistant) |
| Letters | typeset |
| Genre | fact; spy; period |
| Pencils | Jo Albistur? |
| Inks | Jo Albistur? |
| Letters | typeset |
| Characters | Moses; Joshua; Caleb; Histiaeus; Aristagoras; Alexander the Great; Hannibal; Alfred the Great; Genghis Khan; Frederick the Great; Dr. Elsbeth Schragmuller |
| Genre | fact; spy; period |
| Pencils | Jo Albistur? |
| Inks | Jo Albistur? |
| Letters | typeset |
| Characters | Allen Pinkerton; Mrs. Kate Warne |
| Genre | fact; spy; period |
| Pencils | Jo Albistur? |
| Inks | Jo Albistur? |
| Letters | typeset |
| Genre | fact; spy; period |
| Pencils | Jo Albistur? |
| Inks | Jo Albistur? |
| Letters | typeset |
| Genre | fact; spy; period |
| Pencils | George Evans |
| Inks | George Evans |
| Letters | typeset |
| Genre | fact; spy; war |
| Pencils | Jack Kirby |
| Inks | Dick Ayers |
| Letters | typeset |
| Genre | fact; spy |
| Pencils | Jack Kirby |
| Inks | Dick Ayers |
| Letters | typeset |
| Characters | Chevalier D'eon De Beaumont; Nathan Hale; John Andre; Sir Robert Baden-Powell; Eugene Azeff; Mata Hari; Thomas E. Lawrence; Cicero |
| Genre | fact; period; spy |
| Pencils | Jo Albistur |
| Inks | Jo Albistur |
| Letters | typeset |
| Notes | text with illustrations |
| Genre | spy |
| Pencils | Jack Kirby |
| Inks | Dick Ayers |
| Letters | typeset |
| Genre | spy |
| Letters | typeset |
| Genre | fact; period |
| Pencils | ? (illoes) |
| Inks | ?(illoes) |
| Letters | typeset |
| Genre | fact; history; period; war |
| Pencils | George Evans |
| Inks | George Evans |
| Letters | typeset |
| Genre | fact; period |
| Letters | typeset |
| Genre | fact |
| Pencils | ? (illoes) |
| Inks | ? (illoes) |
| Letters | typeset |