Bagman

The job of a high-risk courier is very simple.
You pick something up. You drop something off.
The hard part is not getting killed.
When Kyra, the daughter of Big Jake Rynerson - one of the world's wealthiest men - is kidnapped in the Galápagos Islands, professional courier Simon Leonidovich is hired to deliver the ransom. But playing bagman for a billionaire is not so simple - not when so many people stand to gain by Kyra's disappearance, and not when someone close to Big Jake is playing for the wrong team. To complicate matters, Simon finds himself falling for Big Jake's enticing and clever assistant, Caitlin Wells, though she may be the very one scheming to control the Rynerson empire.
But when the money drop gets botched, the stakes turn deadly for both Simon and Kyra. From the dark jungles of Colombia to the flashy lights of Las Vegas, Simon matches wits against a cold-blooded adversary who seems to know his every move. Now he must somehow finish the job, save the girl, and figure out who's been pulling the strings before his pursuers deliver him into an unmarked grave.
With rapid-fire action and devious plot twists, Bagman is a lightning-paced thriller that will keep you breathless until the final drop is made.