How many books are in the The Citadel series?

There are 4 books in the The Citadel series.

When will the next book in the The Citadel series be released?

The The Citadel series does not have a new book coming out soon. The latest book, One Wrong Glance (Book 3), was published in December 2016.

The first book in the The Citadel series, One Simple Mistake, was published in March 2015.

Order	Book	Genre	Date	Rating
1	One Simple Mistake	Romance / R	Mar-2015	0
1.5	One Broken Promise	Romantic Suspense / RS	Feb-2016	5
2	One Poor Choice	Romantic Suspense / RS	Nov-2015	0
3	One Wrong Glance	Erotica / ER	Dec-2016	5