The Mastermind of Mars / A fighting man of Mars

The Mastermind of Mars: The new hero in this book is the second to brave the red planet of Mars. American Ulysses Paxton becomes the chief assistant to the greatest scientist on Mars. Ras Thavas falls in love with Valla Dia, whose mind was transplanted to the ancient body of Xara. Vad Vara attempts to restore his love to her own body and faces a series of obstacles to save her. A Fighting Man of Mars: Hadron of Hastor, native of Helium, and the warrior who is The Fighting Man of Mars, earns the enmity of Haj Osis, jed of Tjanath. Sentenced as a spy and condemned to suffer 'The Death', Hadron must prove that John Carter's warriors are not so easily destroyed. Book club edition