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)