Defector

Andrew Dahle is a career spook, with no messy emotional ties to complicate his life. He's worked with the best, and despite himself, he's about to discover that he's got friends he really didn't know he wanted.
A straight-forward operation to grab a defector before he can leave the country with a top secret project goes wildly awry, and forces Andrew to choose between saving the life of a colleague's son or nailing his target. To his great surprise, he saves the young man's life, and wakes up in a hospital.
Grateful, Richard MacAvoy, a retired agent with his own elite contacts and players, steps in when Dahle is injured saving his son. Desperate to complete his mission, Andrew reluctantly accepts the help MacAvoy offers, and in the process just might learn that alone isn't always the best way to work, and friends might be worth the vulnerability he's always shunned.