Rozen Maiden (Rozen Maiden #7)

As the Rozen Maidens inch closer to all out battle with each other, suspicions fly and distrust abounds, specifically around Shinku, who now seems to be acquiring several Rosa Mysticas. And Suiguintoh is made a tempting offer by the mysterious Seventh Doll that could dictate the course of Meg's lonely, fragile life. But when Hinaichigo is lost, the remaining Rozen Maidens have to scour the N-Field in hopes of finding any clues that could lead them all to the Alice endgame once and for all.