The first book in this series was absolutely amazing, this one is just as good. I highly recommend this series. It has everything you could possibly want in a young adult steampunk/fantasy.
The world this is set in is so amazing, I have never encountered anything similar. The last book introduced us to world where you could travel between interstellar train stations, where trains are living beings with attitude, there are hive beasts made up of a community of insects that think as one, and so, so much more. This one continues and introduces us to so much more than even that.
I loved the way this author writes. He tells a story full of descriptionsurprises and detail. He paces well and wastes no words on nonsense or to add girth, I hate when you can tell scenes were added to lengthen page count. His writing fits the story perfectly.
I am surprised that is not a more popular series, it is that good. Start with the first book this is not a series I recommend reading out of order, you would be lost if you tried.
Netgalley provided ebook.