Jonathan Pine is ready to stand up and be counted in the fight against this ultimate heart of darkness. His mission takes him from the cliffs of west Cornwall, via northern Quebec and the Caribbean, to the jungles of post-Noriega Panama. His quarry is the worst man in the world.

    I can't ever say good-bye to you."ADRENALINESam Capra is living the life of his dreams. He's a brilliant young CIA agent, stationed in London. His wife Lucy is seven months pregnant with their first child. They have a wonderful home, and are deeply in love. They have everything they could hope for...until they lose it all in one horrifying moment.On a bright, sunny day, Sam receives a call from Lucy while he's at work. She tells him to leave the building immediately. He does...just before it explodes, killing everyone inside. Lucy vanishes, and Sam wakes up in a prison cell. As the lone survivor of the attack, he is branded by the CIA as a murderer and a traitor. Escaping from the agency, Sam launches into a desperate hunt to save his kidnapped wife and child, and to reveal the unknown enemy who has set him up and stolen his family. But the destruction of Sam's life was only step on in an extraordinary plot-and now Sam must become a new kind of hero.

    On track for a much-needed promotion, she’s developed a system for identifying Russian agents, seemingly normal people living in plain sight.After accessing the computer of a potential Russian operative, Vivian stumbles on a secret dossier of deep-cover agents within America’s borders. A few clicks later, everything that matters to her—her job, her husband, even her four children—are threatened.Vivian has vowed to defend her country against all enemies, foreign and domestic. But now she’s facing impossible choices. Torn between loyalty and betrayal, allegiance and treason, love and suspicion, who can she trust?

    Horrified by his broken body, Cathy rushes him to the hospital, praying for his survival.But, her nightmare had just begun. Because Victor is running for his life, and their shocking encounter has put Cathy in mortal danger. Victor has uncovered a terrifying secret - and the trail leads all the way to Washington, where powerful men will go to any lengths to silence him.Victor's story sounds like the ravings of a mad man, but the haunted look in his eyes-and the bullet hole in his shoulder-tell a different story. As each hour brings pursuers ever closer, Cathy has to wonder, is she giving her trust to a man in danger or trusting her life to a dangerous man?