Book: Obsidian (Lux #1) by Jennifer L. Armentrout, YA Paranormal, Entangled Publishing, December 6, 2011 Format/pages:  eGalley provided by NetGalley, available in paperback 266 pages or ebook. Rating: 4 / 5 Stars More Info: LibraryThing | Goodreads | Amazon In Obsidian, the set-up is that Katy and her mom move to West Virginia to start […]