He poses as Commodore Brown .
Alfonso Payton , the Sky Pirate , kidnaps Helen Grayman , New York 's richest girl , and carries her away in his airship , the Chameleon .
Alfonso Payton poses as Commodore Brown .
Alfonso Payton , the Sky Pirate , kidnaps Helen Grayman , New York 's richest girl , and carries her away in his airship , the Chameleon .