The green wall the story of a brave prison guards fight against corruption inside the united states largest prison system amazonde vodicka d j fremdsprachige bucher. The green wall the story of a brave prison guards fight against corruption inside the united states largest prison system amazonde vodicka d j d j vodicka bucher. the green wall the story of a brave prison guards fight against corruption inside the united states largest prison system the green wall the story of a brave prison guards fight against corruption inside the united states largest prison system by vodicka d j author oct 01 2009 paperback vodicka d j isbn kostenloser versand fur alle bucher mit versand und . the green wall the story of a brave prison guards fight against corruption inside the united states largest prison system the green wall the story of a brave prison guards fight against corruption inside the united states largest prison system by vodicka d j author oct 01 2009 hardcover by vodicka d j author oct 19 2009 hardcover vodicka d j isbn . He became the largest whistle blower to uncover a group of rogue prison guards who called themselves the green wall the green wall is a real life drama of one mans courage to do the right thing