There are 4 books in the Shadow Agents: Guts and Glory series.
The Shadow Agents: Guts and Glory series does not have a new book coming out soon. The latest book, Way of the Shadows (Book 4), was published in September 2014.
The first book in the Shadow Agents: Guts and Glory series, Undercover Captor, was published in February 2014.
The Shadow Agents: Guts and Glory series primarily falls into the Contemporary Category Romantic Suspense genre.