I know when I open a book by DiAnn Mills that I will probably be up way past my bedtime reading it. There never seems to be a good spot to stop for the night because I NEED to know what happens next. “High Treason” pretty much met all my expectations and more.

One thing I liked about “High Treason” was that a female CIA operative was placed on a predominately male FBI task force in order to help protect a Saudi Prince and his family after an assassination attempt. Monica Alden certainly had her work cut out for her between her gender, agency differences, and trying to do her job without offending the Saudis because of culture differences. It was gratifying to see such a strong female character who eventually gained the respect of the men she worked with, even one particularly negative Saudi bodyguard.

“High Treason” is a mostly action filled novel with ample suspense to hold readers’ attention and a touch of romance that did not overwhelm the plot. I enjoyed trying to solve the mystery along with the characters and loved having some surprises along the way. I am looking forward to more books by DiAnn Mills soon.

I voluntarily reviewed a copy of this book provided by Tyndale Blog Network. A favorable review was not required. All views expressed are my own.


When Saudi Prince Omar bin Talal visits Houston to seek cancer treatment for his mother, an attempt on his life puts all agencies on high alert. FBI Special Agent Kord Davidson is the lead on the prince’s protective detail because of their long-standing friendship, but he’s surprised—and none too happy—when the CIA brings one of their operatives, Monica Alden, in on the task force after the assassination attempt.

Kord and Monica must quickly put aside interagency squabbles, however, when they learn the prince has additional motives for his visit—plans to promote stronger ties with the US and encourage economic growth and westernization in his own country. Plans that could easily incite a number of suspects both in the US and in countries hostile to Saudi Arabia. Worse yet, the would-be assassin always seems to be one step ahead of them, implicating someone close to the prince—or the investigation. But who would be willing to commit high treason, and can Kord and Monica stop them in time?

Read an excerpt of “High Treason”.


DiAnn Mills is a bestselling author who believes her readers should expect an adventure. She combines unforgettable characters with unpredictable plots to create action-packed, suspense-filled novels.

Her titles have appeared on the CBA and ECPA bestseller lists; won two Christy Awards; and been finalists for the RITA, Daphne du Maurier, Inspirational Reader’s Choice, and Carol Award contests. Firewall, the first book in her Houston: FBI series, was listed by Library Journal as one of the best Christian fiction books of 2014.

DiAnn is a founding board member of the American Christian Fiction Writers and a member of Advanced Writers and Speakers Association, Sisters in Crime, and International Thriller Writers. She is codirector of the Blue Ridge Mountains Christian Writers Conference, where she continues her passion of helping other writers be successful. She speaks to various groups and teaches writing workshops around the country.

DiAnn has been termed a coffee snob and roasts her own coffee beans. She’s an avid reader, loves to cook, and believes her grandchildren are the smartest kids in the universe. She and her husband live in sunny Houston, Texas.

DiAnn is very active online and would love to connect with readers on Facebook:, Twitter:, or any of the social media platforms listed at