Resolute Security / Operation Rescue: Resolute Security (The Protectors of Boone County, Texas) / Operation Rescue (Cutter's Code) (Mills & Boon Heroes)

Security expert Matt Franklin, who doesn't believe in second chances, especially for his murderous father or Texas heiress Erin Montgomery, faces a challenge when Erin's violent ex returns, demanding the missing loot from their past heist. Matt vows to stop him, but Erin's need to make amends might risk her life or destroy them both. Meanwhile, former marine Blaine Everett reunites with his ex-wife Erin to find their runaway teenage son. Working together tests their resolve and hearts, and with the help of Cutter, a tracking dog, they follow a dangerous trail. As the search deepens, Blaine and Erin discover that the spark between them never faded.