This review is also posted on my blog, Anatea's Bookshelf. 
 Oh Dear God! 
 I'm like speechless. If you thought Obsidian was amazing, just wait until you read Onyx! Because Onyx is even better, and yes it is possible. 
 In first 100 pages, the plot was a little bit slow, but I'm glad it was like that. There wasn't much plot, but the tension between Daemon and Katy was amazingly unberable. I loved it. 
 Now, when we got our dose of Daemon, we can go onto real stuff. And just you wait. Katy is still the same book lover like she was in Obsidian, but she's not that vulnerable anymore. She's become a really strong character. Daemon is still Daemon, always funny, but now determined to win Katy over. 
 And that ending, let's talk about cliffhanger, you got one right here. I need Opal now!