California was making it through the reckoning about as well as anywhere in the Weird West, right up until the great quake of 1869, which tossed most of the state into the sea, forming the now-legendary Great Maze. Lost Angels is packed with details on the surface of secrets of Grimme's Celestial city. It's also got new rules for mestizo Anahuac priests, plus some Marshal's guidelines for macabre new branch of scientific weirdness known as patchwork science, and it's capped off by a wild adventure that ties it all together.
Used availability for Matt Forbeck's Dead Lands, Lost Angels