Issue Details

Cover Details - "The War Between Supergirl and the Superman Emergency Squad!"

Characters	Superman; Supergirl
Genre	superhero
Pencils	Curt Swan
Inks	Stan Kaye
Reprinted	in Showcase Presents Superman (DC, 2005 series) #3; in Supergirl Archives (DC, 2001 series) #2; in Showcase Presents: Supergirl (DC, 2007 series) #1

Characters	Superman; Supergirl (guest star); Green Kryptonite; Kandor; The Supermen Emergency Squad; Lois Lane; Fortress of Solitude; The Anti-Superman Gang (villains); John Kiley
Synopsis	John Kiley tricks Superman into revealing he's Clark Kent. After trapping Clark Kent with Kryptonite, Supergirl and the Superman Emergency Squad spring into action.
Genre	superhero
Script	Robert Bernstein
Pencils	Wayne Boring
Inks	Stan Kaye
Notes	crossover with Supergirl
Reprinted	in Action Comics (DC, 1938 series) #373 (March 1969); in Showcase Presents Superman (DC, 2005 series) #3; in Supergirl Archives (DC, 2001 series) #2; in Showcase Presents: Supergirl (DC, 2007 series) #1

Characters	Supergirl [also appears as Linda Danvers]; Legion of Super-Heroes [Saturn Girl; Phantom Girl (intro); Triplicate Girl (intro, later Duo Damsel); Cosmic Boy; Lightning Lad; Shrinking Violet (intro), Bouncing Boy (intro), Sun Boy (intro), Brainiac 5 (intro)]; Brainiac (flashback); Kandor (flashback); Superman (flashback); Green Kryptonite; Lori Lemaris; Jerro; Krypto
Synopsis	Supergirl and Brainiac 5 join the Legion.
Genre	superhero
Script	Jerry Siegel
Pencils	Jim Mooney
Inks	Jim Mooney
Reprinted	in Superboy (DC, 1949 series) #147 (June 1968); in Adventure Comics (DC, 1938 series) #493 (November 1982); in Legion of Super-Heroes Archives, The (DC, 1991 series) #1; in Supergirl Archives (DC, 2001 series) #2; in Showcase Presents: Supergirl (DC, 2007 series) #1