并列题名：Tarzan at the earth Tarzan at the earth 并列题名：Sailing on the earth 并列题名：Stories of the earth 并列题名：Making of the earth 并列题名：Puzzle of the earth 并列题名：Son of the earth 并列题名：Story of the earth 并列题名：Salt of the earth 并列题名：Farewell to the earth