Browse our complete directory of book series.
by Robert Ludlum
The Covert-One series by Robert Ludlum consists of 12 books, published between 2000 and 2016. The series begins with The Hades Factor (With: Gayle Lynds).
by Lora Leigh
The Cowboy series by Lora Leigh consists of 3 books, published between 2004 and 2017. The series begins with Cowboy and the Captive.
by Carla Cassidy
The Cowboy Cafe series by Carla Cassidy consists of 4 books, published between 2012 and 2013. The series begins with Her Cowboy Distraction.