Utopia

"On the day Warne arrives, however, Utopia finds itself caught in the grip of something far more sinister. A group of ruthless mercenaries have infiltrated the park's computerized infrastructure, gaining complete control over all its systems. Their communication begins with a simple and dire warning: if their demands are met, none of the park's visitors that day will ever know they were there; if not, chaos will descend on Utopia and every man woman, and child will become a target. Warne finds himself thrust into a role he never imagined - using his expertise to try to protect the lives of thousands of innocent people. As the minutes tick away, Warne's struggle to outsmart his opponents becomes more urgent - for his only daughter is among the unsuspecting crowd in the park."--BOOK JACKET.