The Silent Corner by Dean Koontz

What a truly scary and awful idea this book deals with, a whole new take on nano technology and brainwashing in a believable way that really makes you think.
Jane Hawk is a great heroine, tough and likeable with a drive to seek the truth and keep her son safe, though the odds against her are overwhelming to say the least.
The story is fast paced and exciting, violent and thought provoking with a frantic feel throughout, I could not put this book down and hope a sequel follows