Book of Donmon Teith

Superman battles the intergalactic conqueror known as Mongul in these tales from the late 1970s and early 1980s. Introduced as a physical challenge to the Man o

Alien super-villain Mongul is on a mission to take over planet Earth. Can Superman defeat this madman without destroying Metropolis in the process?

“The Warworld Saga,” part three. Everything changes! After the heart-stopping events of Action Comics #1037, Superman and the surviving members of the Autho

The Warworld Saga, Part II, and THE FACE-OFF YOU’VE BEEN WAITING FOR! SUPERMAN AND THE AUTHORITY finally face MONGUL and his champions head-on! The fates of W

The United Planets is a perfect, beautiful idea…that completely flies in the face of everything the barbaric Mongul has been fighting for his entire life. Mon