. . . "274566" . "Gregor Rottschalk" . . "118450" . . "Carl Carlton" . "274566" . "118450 274566 Bertram Engel Carl Carlton Der Schlüssel zur Macht Gregor Rottschalk" . "Der Schlüssel zur Macht" . "Bertram Engel" . "Der Schlüssel zur Macht" . .