Warlord of Mars

100,000 years before the time of John Carter Barsoom is a dying world: its once mighty oceans are receding and its atmosphere grows more tenuous by the day. The Orovars, who have dominated for a million years, are on the verge of extinction at the hands of the Green Hordes and the emerging Red Martians. Two Orovars -- a Scientist and a General -- race against time to save their people before Mars plunges into barbarism This trade paperback collects the 5-issue series into one volume, with a cover gallery and bonus material.