In Mercy, Rain A Tor.Com Original Wayward Children Story

Jack Walcott was only twelve years old when she and her twin sister Jill, descended the impossible staircase and found herself in the Moors, a world of drowned gods and repugnant royals. After abandoning her sister to a vampire lord, and under the tutelage of a mad scientist who can do impossible things with flesh and living lightning, Jack quickly learns that in the Moors, death is merely a suggestion. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.