All luck runs out eventually. 

Violet Collingwood thought the windowless room where her kidnappers have held her for the past three days was the worst possible place she could be.

She'd been so very wrong. She's now arrived in hell.

Aiden Teague left covert ops behind with the Special Forces, but he's doing one last mission as a favor to a friend. He's undercover with the worst kind of scum to help stop the sale of classified documents. 

But there's another kind of sale going on—and as soon as Aiden sees her terrified green eyes, he knows this mission just got a hell of a lot more complicated. 

His codename has always been Shamrock. The lucky one.

He's going to need every bit of it to get them out alive.