| Issue | #81 |
| Published | November 1971 |
| Cover Price | 0.25 |
| Pages | 52 |
| Editing | Stan Lee |
| Characters | Daredevil; Black Widow |
| Genre | Superhero; |
| Pencils | Gil Kane |
| Inks | Frank Giacoia |
| Letters | Typeset |
| Reprinted | in Essential Daredevil (Marvel, 2002 series) #4 |
| Characters | FEATURE: Daredevil; GUESTS: Black Widow (becomes DD's partner); Foggy Nelson; Karen Page; VILLAINS: Owl; Mr. Kline [MK-9; The Assassin] |
| Synopsis | Black Widow saves DD from drowning and then the two of them take down the Owl; Mr. Kline is revealed to be the robot MK-9 who refers to himself by the code name "Assassin." |
| Genre | superhero |
| Script | Gerry Conway |
| Pencils | Gene Colan |
| Inks | Jack Abel |
| Letters | John Costanza |
| Notes | Part 4 of Mr. Kline story in DD |
| Reprinted | in Essential Daredevil (Marvel, 2002 series) #4 |
| Characters | Black Widow |
| Genre | superhero |
| Pencils | Bill Everett |
| Inks | Bill Everett |
| Reprinted | in Essential Daredevil (Marvel, 2002 series) #4 |
| Characters | Human Torch [Johnny Storm]; Thing [Ben Grimm]; Invisible Girl [Sue Storm]; Mr. Fantastic [Reed Richards]; Mr. Pearson (N.A.S.A.); Professor Jack; Doris Evans |
| Synopsis | Sometime after the FF visit the Skrull home world, Mr. Pearson of NASA pays a visit to tell them of a security risk, Professor Jack. Doris gets upset after Johnny stands her up for the 113th time. Posing as "Doug Brown", Johnny acts as Jack's assistant, in order to keep an eye on him. Good thing, too, as sabotaging the space program is on his agenda. |
| Genre | superhero |
| Script | Stan Lee (plot); Bob Powell (plot); Larry Ivie (dialogue) |
| Pencils | Bob Powell |
| Inks | Mike Esposito |
| Colors | Stan Goldberg |
| Letters | Sam Rosen |
| Reprinted | from Strange Tales (Marvel, 1951 series) #132 (May 1965) |