I was so happy to see this preview! The cover is beautiful as are the others in the Shadowhunter World. Just like with the Mortal Instrument series, this book has me hooked in just the first few pages. I cannot wait to find out what happens with James. Does he keep getting sucked into the shadow realm again? What about the love triangle with Grace and Cordelia? And what did Polly mean about the demons being too scared to show their faces? I'm really hoping this is another multi-book series from Cassandra Clare, I really enjoy her story telling style and the characters she creates.