Kill Order

"FBI Special Agent Sydney Fitzpatrick knows nothing about the Devil's Key, except that her father was involved in its theft twenty years ago and was murdered as a result. The Devil's Key, a list of seemingly random, supposedly indecipherable numbers, poses an immediate threat to national security--and anyone caught with this code in their possession is terminated with extreme prejudice. Sydney, unaware of the standing kill order, only just recovered the list and turned it over to her superiors--but not before making a copy"--Page 4 of cover.