Find out how the NYT best-selling series got started. Caroline gets on a plane and never expects it to change her life... after helping to save the lives of everyone on board, she spends a few days with the Navy SEAL who was beside her every step of the way. Now the terrorists are after her...will Wolf and his team make it back to save her life?

Start out the New York Times best-selling Delta Force Heroes series with the first four audiobooks all in one giant collection!

For Logan Anderson, moving on from a traumatic past means moving back to his hometown of Castle Rock, Colorado, to start a personal-security business with his brothers. But it's not long before Logan runs into Grace Mason, his best friend from high school...and the woman who never answered his letters during his Army years. Grace was pleasantly surprised to see Logan return to Castle Rock, despite their falling-out ten years ago. Everyone always assumed they would end up together, including Grace.

Riggs “Chappy” Chapman didn’t expect to be disrupted at his remote cabin in the woods. But when a stray dog arrives on his porch, he winds up finding a stray woman, too, trudging through the snowstorm in search of shelter. His military days may be behind him, but Chappy is hardwired to protect her from the storm and whatever it is she’s running from.

Daxton Chambers loved being a part of the oldest and most distinguished law enforcement agency in the state of Texas: the Texas Rangers. But the person who was burying women alive in his city of San Antonio was always two steps ahead of him...and he hated it.