In this second New 52 volume, The Scarecrow has returned! The villainous genius has always preyed on the worst fears of his victims, but now he's refined his fear toxin to greater effectiveness-and deadlier consequences. As The Scarecrow's origin is revelead, Batman must find out not only how to conquer this dangerous psychopath, but how to beat his own worst fear. This volume collects from BATMAN: THE DARK KNIGHT #10-15 and #0.