Comic Title: Justice League International #10
Publisher: DC
Cover Date: February 1988
On Sale Date: October 13, 1987 Shipping Date October 13, 1987
Source: DC Releases, #45

Shipping Date October 13, 1987
Source: Amazing Heroes, #127

Shipping Date October 13, 1987
Source: Capital City Distributors, Orderpak October 1987

Newsstand Date November 3, 1987
Source: Amazing Heroes, #127

Copyright Date October 13, 1987
Source: Library of Congress, Copyright Office 1987

Cover Price: $0.75
Page Count: 32
Editor: Andrew Helfer

Title: "Soul of the Machine"
Pages: 17

Feature(s):
Justice League (Post-Crisis)

Crossover Event:
Millennium

Plotter: Keith Giffen
Scripter: J. Mark DeMatteis
Penciller: Kevin Maguire
Inker: Alan Gordon
Letterer: Bob Lappan
Colorist: Eugene D'Angelo

Reprinted In:
Justice League International:The Secret Gospel of Maxwell Lord TPB (1992)
Justice League International Vol. 2 HC (2008)
Justice League International Vol. 2 TPB (2009)
Justice League International Omnibus Vol. 1 HC (2017)
Justice League International:Born Again TPB (2020)

Feature Character(s)

• Justice League (last appearance in Millennium #5; next appearance in Justice League International #10)
• Captain Atom (last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)
• Doctor Fate (last appearance in Millennium #5; next appearance in Millennium #6)
• Martian Manhunter (last appearance in Millennium #5; next appearance in Millennium #6)

Guest Star(s)

• Hawkman (last appearance in Millennium #5; next appearance in Millennium #6)
• Hawkgirl (last appearance in Millennium #5; next appearance in Millennium #6)
• Superman (last appearance in Millennium #5; next appearance in Millennium #6)
• Green Lantern Corps (last appearance in Millennium #5; next appearance in Millennium #6)
• Arisia (last appearance in Millennium #5; next appearance in Millennium #6)
• Green Lantern (last appearance in Millennium #5; next appearance in Millennium #6)
• Katma Tui (last appearance in Millennium #5; next appearance in Millennium #6)
• Gnort (Green Lantern of sector 68 (or is that 69?); first appearance; last appearance in Secret Origins #34; next appearance in Justice League International #14)

Villain(s)

• Manhunters (last appearance in Firestorm, the Nuclear Man #68; next appearance in Outsiders #28)
• Highmaster (next appearance in Millennium #6)

Guest Appearance(s)

• Harbinger (last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)
• Driq (last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)
• Firestorm (last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)
• Mikhail Arkadin (behind-the-scenes; merged with Firestorm; last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)
• Martin Stein (behind-the-scenes; merged with Firestorm; last appearance in Firestorm, the Nuclear Man #68; next appearance in Firestorm, the Nuclear Man #68)

Comments:
Pages 1-2 of this story are identical to Firestorm, the Nuclear Man #68.

This issue is labeled:"Millennium Week 5".

Doctor Fate comments that he is not the original. This is the first clear indication that Eric Strauss has taken over since Doctor Fate #4. Until now it would seem the other heroes were unaware that Fate was a different person.

Synopsis:
Members of both the old and new Justice Leagues journey into space to the Manhunter homeworld. Firestorm and Captain Atom leave the group unexpectedly. The others make their way to the planet which has been constructed to be primarily yellow.

Superman tunnels through the surface and uncovers a labyrinth of tunnels below. The heroes soon encounter Gnort, a Green Lantern who inherited his ring from his father. Hal Jordan explains to the others that Gnort is an idiot.

After leaving Gnort behind the heroes encounter a legion of Manhunter robots. They surprise the robots and destroy them before making their way to a chamber where the robots are constructed. A Manhunter known as the Highmaster is overseeing their construction. Superman destroys the robots before they can be completed. The Highmaster then leaves the planet. Without him the world being to fall apart.

The heroes make their way back to the surface and off the planet. They rejoin Captain Atom and Firestorm who have had their own adventure on the planet. Joining the two heroes are Driq, the dead Green Lantern, and Harbinger who was a prisoner of the Manhunters.