The book and the sword, flying fox of snowy mountain, and The duke of mount deer is connected somehow but what? I know the one arm nun from duke and mount deer was the princess from sword stained with royal blood right? The one I never know is Sword of the Yue Maiden, Other Tales of the Flying Fox, Swordswoman Riding West on White Horse, Blade-dance of the Two Lovers, and A Deadly Secret.