I finished this book in one sitting, just like Neon Gods.  I absolutely love this modern retelling of Greek myths.  The Olympus that Katee Robert creates in her Dark Olympus series is so much fun! I love the story between Eros and Psyche, it made me absolutely giddy.  I know the next book isn't centered around Callisto, but I'm really hoping that we get stories about the other Dimitriou sisters!  But dying to get book three now too!