Code of Honor Books in Order

Code of Honor is a compact suspense trilogy about ordinary people who get caught in layered, dangerous schemes, and the investigators or former military men who end up beside them. The books are contemporary, fast moving, and a little darker in mood than some of Irene Hannon's small-town romances.

The title fits.

In Dangerous Illusions, a woman struggling with memory lapses falls under suspicion after a tragic death, while a police detective begins to suspect something far more sinister is in play. Hidden Peril widens the frame with a fair trade shop, unexplained deaths, and international intrigue. Dark Ambitions turns a blood trail at a foster camp into a murder investigation and a dangerous hunt for truth. The threats shift from book to book, but they all hinge on people choosing whether to look away or keep digging when the truth becomes expensive.

That is where the series earns its name. Hannon is interested in moral courage as much as physical danger. Her characters are often tired, wounded, or reluctant, but they keep moving because someone has to. Detectives, private investigators, former military men, and civilians all play a role, and the romantic pairings grow out of shared pressure and earned trust rather than instant fantasy.

The books are tightly plotted, but the emotional side still matters. Memory, grief, loyalty, public image, and the need to do right by vulnerable people all sit close to the surface. Hannon keeps the violence restrained on the page, which lets the tension come more from atmosphere, menace, and the sense that someone smart and ruthless is always a step ahead.

Read Dangerous Illusions, Hidden Peril, and Dark Ambitions in order for the fullest effect. Each novel can stand alone, but together they make a strong snapshot of what Hannon does well in suspense: clear setups, clean storytelling, and characters who have to decide what they owe each other when fear would be easier.