What's it called Wednesday? #4

What's it called Wednesday is a weekly meme hosted on Dark Fantasy

Hello Guys Just a quick bit of fun.

I'm going to post a picture of a book cover with the title and author blanked out I want people to tell me what it is.

Don't check other peoples comments first no cheating ; )

I'm afraid I can't give prizes its just a bit of fun.

THIS WEEK

What's the title and author?

Stay Tuned Next Week for the Answer :)

Last Weeks Whats it called Wednesday 

The Emerald Atlas by John Stephens