In 1993, a legendary hacker brainstorms the ultimate terrorist attack in a members-only online chat room. On September 11, 2001, he sees his dark vision materializing into a murderous reality. Jeannie Reese, lead designer in the US government's Total Information Awareness program, begins a high-tech pursuit of this mythical figure of the Internet underground. But the hunt soon leads Jeannie down an alarming trail of revelations: the terrorists are gathering again and a massive follow-up attack is coming, designed by the most formidable mind she's ever encountered. The most exciting thriller debut of 2007, with relentless pace and nonstop action, Maximum Impact will appeal to anyone who enjoys the novels of Tom Clancy.