The Phantom (en Inglés) - Nathan Burrows

The true value of diamonds isn't measured in carats. It's measured in blood.

Zara Cole didn't come to Sierra Leone to die. But the American humanitarian aid worker has something the Phantom wants - a diamond that shouldn't exist. Now Africa's most feared warlord has given her forty-eight hours to reveal its location. No one has ever survived saying no.

Caleb, a preacher with no last name whose ministry leaves blood in its wake, is hunting the Phantom to repay a debt from a far-flung battlefield. His unlikely partner is Jessica Middleton, an ambitious journalist who's chasing the story that could make her career. She dreams of a Pulitzer. He dreams of vengeance.

And some debts can only be paid in blood.