eARC via NetGalley. 
 I am assuming this is a Novella, since it's only 160 pages long. 
 In Scala, Myla have to work against the clock on finding the Lucifer's Orb and come up with a solution to deal with Adair's devious scheme. 
 Adair was pain in the ass in this book, like Myla said, bitch be cray-cray. She was quite irrational and obsessed with Lincoln. To be honest I thought it was a bit over the top. I find it odd that everyone just accepted her weird behaviors. Not to mention Adair did lie about her being the Scala heir, She even admitted herself in Angelbound. But for some reason because Adair denial that ever happened, everyone just pretended that never happened. What's up with that? 
 I was surprised to find that it was possible to steal a Great Scala's power, Adair managed to steal Myla's power and could've become the new Great Scala if Myla didn't find a way to stop her. Even if Adair was a special case, still though, does this mean that just about anyone can become the Great Scala if they are able to find a way to acquire and achieve all conditions to become the Great Scala? 
 I think Scala is a good follow up after Angelbound, this book does address the issues of Adair and her house, which I am very glad. 
 Happy reading!