Nobody has ever heard of ODIN. ODIN is about as secret as a government agency can get. Because within ODIN there is General Operations, which speaks for itself; ODIN 5i, which deals with intelligence gathering; and then there is ODIN 1i, which deals in operations so sensitive not even the CIA can touch them. All three are run with an iron first by The Chief, a giant with a gigantic IQ. His top agent is Alex Mason. But when an ODIN 5i agent based at the US Embassy in Manila goes missing and his encrypted laptop disappears with him, the whole ODIN structure is put in peril.

Former elite operative Noah Wolf is drawn back into the shadowy world of espionage. Living a serene life with his family in the Florida Keys, Noah’s past resurfaces when he is called to rejoin the mysterious organization E & E. Relocating to the high-tech sanctuary of Kirtland, the situation quickly takes a dark turn when Noah embarks on a perilous mission against a network of assassins led by the enigmatic Henrik Shultz, known as Adrian: a man Noah thought he’d killed many years ago. But nothing is what it seems in the world of assassins.

A master assassin craves one thing above all else: a normal everyday life. Trained to be a killer from the age of 11, Peter has never known the things the average person takes for granted. He has always been an asset. Burned by the CIA and now occupying their secret hit list, he works overseas as a Ronin, living a solitary life in hiding. But someone knows where he is. A strange man arrives at his door offering Peter the chance of a real life. "Get this done and you can be free," he is told.

Sam Prichard was a good kid, but sometimes that isn't enough to let you miss out on the bad parts of life. Losing his father at sixteen had been bad enough, but then facing the betrayal of his fiancé--a girl who had been his best friend and sweetheart for as long as he could remember--was even worse. Then, just when he thought life couldn't get worse, his lifelong dream of being a cop was blocked by a hiring freeze in his home city of Denver, Colorado.

Army veteran Mason Sharpe's world is turned upside down when his beloved fiancée is killed in a random shooting. Struggling to cope with his grief, Sharpe instinctively heads for the North Carolina town where he and his bride had planned to honeymoon. Alone on a beach, contemplating a future which now seems bleak and empty, he stares into the abyss. But then… A body washes ashore. An investigation begins and the police quickly pronounce an accidental death. But Mason isn't buying it. He believes the man was murdered and someone is trying to cover it up.