Edgar Rice Burroughs
In the late twentieth century, Admiral Julian 3rd can get no rest, for he knows his future. He will be reborn as his grandson in the next century to journey through space and make an ominous discovery inside the moon; he will live again in the dark years of the twenty-second century as Julian 9th, who refuses to bow down to the victorious Moon Men; and as Julian 20th, the fierce Red Hawk, he will lead humanity's final battle against the alien invaders
...Mars has become divided by love. Not one, but two princes and a Jeddak are vying for the love of Thuvia of Ptarth. When she is mysteriously kidnapped, treachery threatens to throw Barsoom into bloody war. Now Cathoris must follow in the footsteps of his father, John Carter, and overcome phantom armies, dangerous spies and savage beasts as he attempts to save his true love and reunite Mars.
There is a game on Mars similar to chess-very similar, save that it is played on a board of a hundred squares, and with ornate pieces. The Martians call it jetan, and it is as old as the civilization of Barsoom. But in the Martian city of Manator, jetan is no game. The chiefs of Manator play with living pieces-criminals, slaves, or warriors eager for fame. The opposing chessmen duel to the death for possession of their squares. The chiefs of Mantor
...