Comic Title: Justice League of America #79
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: March 1970
On Sale Date: January 22, 1970 Newsstand Date January 22, 1970
Source: Comic Reader, #76

Copyright Date January 22, 1970
Source: Library of Congress, Periodicals 1970

Newsstand Date January 27, 1970
Source: House Ad, Detective Comics #397, Page 18

Frequency: Monthly, (with the exception of Jan., Apr., July, and Oct. (semi-monthly, Nov.)
Cover Price: $0.15
Page Count: 32
Circulation: 233072
Editor: Julius Schwartz

Title: "Come Slowly Death, Come Slyly"
Pages: 23

Feature(s):
Justice League of America (of Earth-1)

Writer: Dennis J. O'Neil
Penciller: Dick Dillin
Inker: Joe Giella

Reprinted In:
Justice League of America Archives Vol. 9 HC (2005)
Showcase Presents:Justice League of America Vol. 4 TPB (2009)
Justice League of America:The Bronze Age Omnibus Vol. 1 HC (2017)
Justice League of America:The Last Survivors of Earth TPB (2019)

Feature Character(s)

• Justice League of America (last appearance in Justice League of America #78; next appearance in Justice League of America #206)
• Superman (last appearance in Justice League of America #78; next appearance in Justice League of America #206)
• Batman (last appearance in Justice League of America #78; next appearance in Justice League of America #206)
• Green Lantern (last appearance in Justice League of America #78; next appearance in Green Lantern #75)
• Green Arrow (last appearance in Justice League of America #78; next appearance in Justice League of America #206)
• Atom (last appearance in Justice League of America #78; next appearance in Justice League of America #130)
• Hawkman (last appearance in Justice League of America #78; next appearance in Justice League of America #130)
• Black Canary (last appearance in Justice League of America #78; next appearance in Justice League of America #130)

Guest Star(s)

• Vigilante (last appearance in Justice League of America #78; next appearance in Adventure Comics #417)

Villain(s)

• The Doomsters (Chokh named; last appearance in Justice League of America #78; no further appearances)

Other Character(s)

• Jason B. Crass (last appearance in Justice League of America #78; no further appearances)
• Two security guards (last appearance in Justice League of America #78; no further appearances)
• The inhabitants of Monsan (all die in flashback; no further appearances)

Comments:
This story is continued from the first story of Justice League of America #78.

Synopsis:
Green Arrow arrives in time to save Vigilante, Batman, Atom, and Black Canary, and the villains are revealed as aliens intent on converting Earth's atmosphere into a gas which they alone can breathe. Superman and Green Lantern hear the last words of the last survivor of Monsan, who explains the origin of the Doomsters.

When Monsan became choked with pollutants, they had altered their body chemistry to enable them to thrive on waste substances, at the same time warping their minds so that they sought to pollute other worlds.

Meanwhile, Hawkman is almost killed in a space encounter with the Doomsters' fleeing ship. The returning Superman and Green Lantern invade the ship, and capture all the invaders except Chokh, their leader, who penetrates the JLA satellite, and almost succeeds in finishing off the other members but for the last-minute action of the Atom.

During the case, a romance springs up between Green Arrow and Black Canary.