"So when the long message was finally transmitted last week, from the transmitter that Enoch has hidden on the top of that church’s bell tower, I had two cribs. First of all, I suspected that the key was a number from the tombstone of Bobby Shaftoe. Secondly, I was confident that the words ‘Hukbalahap,’ ‘crocodile,’ and probably ‘gold’ or ‘treasure’ would appear somewhere in the message. I also looked for obvious candidates like ‘latitude’ and ‘longitude.’ With all of that to go on, breaking the message wasn’t that hard."