The Shattered Realms series does not have a new book coming out soon. The latest book, Queen of Iron and Blood (Book 2), was published in August 2018.
The first book in the Shattered Realms series, King of Ash and Bone, was published in February 2015.
The Shattered Realms series primarily falls into the Fantasy genre. This young adult series was written for ages 12-17, but can be enjoyed by adults too.