Warlord of Mars: Fall of Barsoom #2: When Hell Broke Loose

Scientist Tak Nan Lee resumes work on the desperately needed Atmosphere Plant as he tries to befriend the Red Martian woman he rescued from the Green Horde. Meanwhile, thousands of Greens march on the White Martian city of Thark! The story that tells the fall of Barsoom 100,000 years before John Carter continues!