Black Sunday is a novel by Thomas Harris, first released in 1975. It was the first novel published by Harris, preceding his Hannibal Lecter series of books. The novel has been adapted into a film of the same name in 1977.
It's the event of the year. Eighty thousand fans have converged in New Orleans for Super Bowl Sunday. Among them is a young man named Michael Lander. But he has not come to watch the game. A tool for a radical terrorist group, he's has come to play one. To enact revenge. To feed the rage of others. And the whole world will be watching. Unless someone stops him.
But first, they have to find him.