The Defy Trilogy series does not have a new book coming out soon. The latest book, Endure (Book 3), was published in January 2016.
The first book in The Defy Trilogy series, Defy, was published in January 2014.
The Defy Trilogy series primarily falls into the Action Adventure and Fantasy genres. This young adult series was written for ages 12-17, but can be enjoyed by adults too.