Name: Blue Sheep Reverie, Volume 4
Author: Makoto Tateno
ISBN: 9781569702123

It's the final showdown between Lahti and and his sister Maria, as they struggle for dominance in their post apocalyptic world. Kei is still caught between the two that he loves, but the time for making a clear choice is at hand. Will he choose Lahti, and can they thwart the plans Maria and the opposing faction have laid? Or will Maria win him over, and use him to take control of the city known as Dawn over her brother's dead body? The exciting conclusion to this sci-fi fantasy is here at last!