Back cover blurb Before John Carter ever got to Mars there was another hero, another man destined for greatness on the red soil of that planet. Tars Tarkas the green martian who with sword, dagger and radium rifle fought his way from the very cradle to manhood, rising to become the leader of his tribe. In this exciting adventure book, you get to play the part of Tars Tarkas with your every choice deciding his fate. Will he defeat his enemies? Will he overcome his obstacles? Will he find John Carter? Only you can decide!