From the Publisher:
All the FBI and Mossad know is that something apocalyptic is being planned. They don't know about the observation balloon, the biggest flying fragmentation bomb of all time. The bomb is being primed for the terrible day when it will hang over the biggest football crowd of the season - Black Sunday.
Thomas Harris: Black Sunday. Signet Books, ISBN: 0451204158 (February, 2001), 320 p., $7.99