Justice League Dark on Gemworld!
Having traveled to Gemworld by way of the second dimension, the Flash joins Justice League Dark and the princess of Gemworld, Amethyst, in a race against time to thwart Eclipso's evil plans.
Jeremy Adams, Mark Waid, Joshua Williamson, Geoff Johns, Simon Spurrier, Fernando Pasarin, Todd Nauck, Carmine Di Giandomenico, Scott Kolins & Mike Deodato Jr.