Justice League America #11 (1988)

"Constructions!" Plot and layouts by Keith Giffen, script by J.M. DeMatteis, pencils by Kevin Maguire, inks by Al Gordon. Cover by Kevin Maguire & Al Gordon cover.

When Maxwell Lord is threatened, he tells them that he is being controlled by a computer system that is in turn controlled by The Construct, an old League enemy, which sets them on a course to confront The Construct.  But who, or what, is the other villain secretly pulling the strings?

Near mint- condition.