There are 2 books in the Cold Justice: The Negotiators series.
The Cold Justice: The Negotiators series does not have a new book coming out soon. The latest book, Colder Than Sin (Book 2), was published in October 2019.
The first book in the Cold Justice: The Negotiators series, Cold & Deadly, was published in February 2019.
The Cold Justice: The Negotiators series primarily falls into the Contemporary Romance and Romantic Suspense genres.