Well, I have finished this book months ago, but now I search on Goodreads to review it. First, I choose a book for its cover and its content outside. I must say I'm impressed on the cover and its content. Siblings, get lost, vampires and pirates, fighting and blood, etc. There are a lot of books with the same contents about vampire and pirates, but some of those became famous, but some none. The different is really clearly. This book was not famous. I didn't say that it was bad. It just fine.... 
 Well, I like Connor, he was really brave and always care for his sister, too. But I don't like his sister. She was really annoyed *I dunno why I said that*. She was really curious and made everything turned to complicated. 
 I'm not a good reviewer, and I am not good at English, either, so I just said simply : The writing style is find, but the content through out the story wasn't really good like I expected. 3/5 stars : it was ok. And I am going to read it sequel...