The Nameless Dead (Paperback, Original ed.)

Crime writer Matt Wells hasn't had much time for a career of late--he's been too busy fighting for his life. And now he can't trust anyone, not even himself.
His thoughts are not his own--his subconscious has been infiltrated and a single word can trigger hidden orders buried deep within Matt's memory, turning him into a killing machine.
The FBI aims him at the man responsible for his conditioning: an architect of Nazi revival and devotee of the Antichurch of Lucifer Triumphant. This man took Matt's life away and must pay.
Even in a nation rife with antigovernment paranoia and conspiracy theories, nobody could believe the things Matt has seen. In a nation infected with trained assassins and ritual murderers, only "he" can piece together the truth and save the U.S. from impending disaster.