Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue #13
Published May 1974
Cover Price 0.25
Pages 36
Editing Roy Thomas
Notes Cover inks credit from Sinnott's records; the original indexer credited Frank Giacoia. May be an erroneous attribution.

Cover Details - "The Squadron Sinister Strikes Again!"

Characters Defenders [Hulk; Dr. Strange; Sub-Mariner]; Squadron Sinister [Hyperion; Whizzer; Dr. Spectrum]
Genre superhero
Pencils Gil Kane
Inks Joe Sinnott
Letters Gaspar Saladino
Notes Cover inks credit from Sinnott's records; the original indexer credited Frank Giacoia. May be an erroneous attribution.
Reprinted in Essential Defenders (Marvel, 2005 series) #1; in Marvel Masterworks: The Defenders (Marvel, 2008 series) #2 (2010)

19 page Defenders, The story "For Sale: One Planet--Slightly Used!"

Characters F: Defenders [Hulk; Doctor Strange; Sub-Mariner; Valkyrie]; V: Squadron Sinister [Doctor Spectrum; Hyperion; Whizzer; Nighthawk]; Nebulon; GA: Avengers [Captain America; Iron Man]; Aragorn
Synopsis After deciding to go straight Nighthawk comes to the Defenders for assistance in helping stop the Squadron Sinister from destroying the planet for Nebulon.
Genre superhero
Script Len Wein
Pencils Sal Buscema
Inks Klaus Janson
Colors Glynis Wein
Letters John Costanza
Reprinted in Marvel Treasury Edition (Marvel, 1974 series) #16 (1978); in Essential Defenders (Marvel, 2005 series) #1; in Marvel Masterworks: The Defenders (Marvel, 2008 series) #2 (2010)