From the Introduction of the book - We move like ghosts through the ether, silent and undetectable, gathering information that can\'t be gathered any other way.
When the Twin Towers fell, we were likely part of some Hail Mary plan the FBI had -- "break glass in case of major terrorist attack only." They knew about us because we had run slightly afoul of them on a treasure hunting project, then again, every intelligenc.
To Al Qaeda, we are of the Djinn; to the FBI, we are Psychic Spies.
From the Introduction of the book - We move like ghosts through the ether, silent and undetectable, gathering information that can\'t be gathered any other way