In Werner Herzog / Rogue Filmmaker, David LaRocca draws from a fan's resolute passion for his subject to face head-on vexing Herzogian notions such as ecstatic truth, the sublime, and the beguiling spirit that animates the fittingly titled Rogue Film School, which the author attended. In our distracted, dissipating times, Herzog is an icon of penetrating acuity, vigorous resolve, poetic straight-talk, and provocative medial experiments--someone...