The Greatest Adventure #2

Tarzan, John Carter, and the rest of the crew of the Venture set sail in hot pursuit of the rare gemstone known as the Eye of Judgment - locked in a deadly race to the end with the alien battleship Resolve! They must retrieve the gem before their opponents do - or else must contend with a death ray of nightmarish proportions - one that is able to reach out across entire galaxies and snuff out life!