| Issue | #137 |
| Published | July 1975 |
| Frequency | monthly |
| Cover Price | 0.25 USD |
| Pages | 36 |
| Editing | Len Wein |
| Characters | Thor [Donald Blake]; Iron Man [Tony Stark]; Moondragon; Yellowjacket [Hank Pym]; Wasp; Beast |
| Genre | superhero |
| Pencils | John Romita |
| Inks | John Romita |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #163; in Avengers Log (Marvel, 1994 series) #1; in Marvel Premiere Classic (Marvel, 2006 series) #56; in Avengers: I am an Avenger (Marvel, 2010 series) #[nn] |
| Characters | Vision; Scarlet Witch; Thor [Donald Blake]; Iron Man [Tony Stark]; Hawkeye; Mantis; Moondragon; Yellowjacket [Hank Pym]; Wasp; Beast; Jarvis; Agatha Harkness; Captain America [Steve Rogers] (cameo); Quicksilver (cameo); Black Widow [Natasha Romanoff] (cameo); Black Panther (cameo); Stranger |
| Synopsis | Avengers seek out new members. Beast joins Avengers. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | George Tuska |
| Inks | Vince Colletta |
| Colors | Phil Rachelson |
| Letters | Gaspar Saladino (page 1); Charlotte Jetter |
| Reprinted | in Mitico Thor, Il (Editoriale Corno, 1971 series) #163; in Marvel Premiere Classic (Marvel, 2006 series) #56; in Avengers: I am an Avenger (Marvel, 2010 series) #[nn] |