Once again, it was easy to find a Web site eager to teach us all to write Aramaic. And as I looked at it, I became eager to learn, because there was no doubt about it-the three letters were an exact match. And they were, in fact, the Aramaic counterparts of MLK, just the way they looked.

I read on. Aramaic, like Hebrew, did not use vowels. Instead, you had to supply them yourself. Very tricky, really, because you had to know what the word was before you could read it. Therefore, MLK could be milk or milik or malik or any other combination, and none of them made sense. At least not to me, which seemed like the important thing. But I doodled anyway, trying to make sense of the letters. Milok. Molak. Molek-

Once again something flickered in the back of my brain and I grabbed at it, pulled it forward into the light, and looked it over. It was King Solomon again. Just before the part where he killed his brother for having wickedness inside, he had built a temple to Moloch. And of course, the preferred alternative spelling for Moloch was Molek, known as the detestable god of the Ammonites.

This time I searched “Moloch worship,” scanning through a dozen irrelevant Web sites before hitting a few that told me the same things: the worship was characterized by an ecstatic loss of control and ended with a human sacrifice. Apparently the people were whipped into a frenzy until they didn’t realize that little Jimmy had somehow been killed and cooked, not necessarily in that order.

Well, I don’t really understand ecstatic loss of control, even though I have been to football games at the Orange Bowl. So I admit I was curious: How did they work that trick? I read a little closer, and found that apparently there was music involved, music so compelling that the frenzy was almost automatic. How this happened was a little ambiguous-the clearest reading I found, from an Aramaic text translated with lots of footnotes, was that “Moloch sent music unto them.” I supposed that meant a band of his priests would march through the streets with drums and trumpets…

Why drums and trumpets, Dexter?

Because that was what I was hearing in my sleep. Drums and trumpets rising into a glad chorus of singing and the feeling that pure eternal joy was right outside the door.

Which seemed like a pretty good working definition of ecstatic loss of control, didn’t it?

All right, I reasoned: just for the sake of argument, let’s say Moloch has returned. Or maybe he never went away. So a three-thousand-year-old detestable god from the Bible was sending music in order to, um-what, exactly? Steal my Dark Passenger? Kill young women in Miami, the modern Gomorrah? I even dragged in my earlier insight from the museum and tried to fit it into the puzzle: so Solomon had the original Dark Passenger, which had now come to Miami, and, like a male lion taking over a pride, was therefore trying to kill the Passengers already here, because, um…Why exactly?

Or was I really supposed to believe that an Old Testament bad guy was coming out of time to get me? Wouldn’t it make more sense simply to reserve myself a rubber room right now?

I pushed at it from every side and still came up with nothing. Possibly my brain was starting to fall apart, too, along with the rest of my life. Maybe I was just tired. Whatever the case, none of it made sense. I needed to know more about Moloch. And because I was sitting in front of the computer, I wondered if Moloch had his own Web site.

It took only a moment to find out, so I typed it in, went down the list of self-important self-pitying blogs, online fantasy games, and arcane paranoid fantasies until I found one that looked likely. When I clicked on the link, a picture began to form very slowly, and as it did-

The deep, powerful beat of the drum, insistent horns rising behind the pulsing rhythm to a point that swells until it can no longer hold back the voices which break out in anticipation of a gladness beyond knowing-it was the music I had heard in my sleep.

Then the slow blossom of a smoldering bull’s head, there in the middle of the page, with two upraised hands beside it and the same three Aramaic letters above.

And I sat and stared and blinked with the cursor, still feeling the music crash through me and lift me toward the hot glorious heights of an unknown ecstasy that promised me all the blinding delight ever possible in a world of hidden joy. For the first time in my memory, as these passionate strange sensations washed over and through me and finally out and away-for the first time ever I felt something new, different, and unwelcome.

I was afraid.

I could not say why, or of what, which made it much worse, a lonely unknown fear that roiled through me and echoed off the empty places and drove away everything but the picture of that bull’s head and the fear.

This is nothing, Dexter, I told myself. An animal picture and some random notes of not terribly good music. And I agreed with myself completely-but I could not make my hands listen to reason and move off my lap. Something about this crossover between the supposedly unconnected worlds of sleep and waking made telling them apart impossible, as if anything that could show up in my sleep and then appear on my screen at work was too powerful to resist and I had no chance of fighting it, had simply to watch as it dragged me down and under into the flames.

There was no black, mighty voice inside me to turn me into steel and fling me like a spear at whatever this was. I was alone, afraid, helpless, and clueless; Dexter in the dark, with the bogeyman and all his unknown minions hiding under the bed and getting ready to pull me out of this world and into the burning land of shrieking, terror-filled pain.

With a motion that was far from graceful I lunged across my desk and yanked the computer’s power cord from the wall and, breathing rapidly and looking like someone had attached electrodes to my muscles, I jerked backward into my chair again, so quick and clumsy that the plug on the end of the cord whipped back and snapped me on the forehead just above the left eyebrow.

For several minutes I did nothing but breathe and watch as the sweat rolled off my face and plopped onto my desk. I had no idea why I had leaped off my chair like a gaffed barracuda and yanked the cord out of the wall, beyond the fact that for some reason it had felt like I had to do it or die, and I couldn’t understand where that notion came from, either, but come it had, barreling out of the new darkness between my ears and crushing me with its urgency.

And so I sat in my quiet office and gaped at a dead screen, wondering who I was and what had just happened.

I was never afraid. Fear was an emotion and Dexter did not have them. To be afraid of a Web site was so far beyond stupid and pointless that there were no adjectives for it. And I did not act irrationally, except when imitating human beings.

So why had I pulled the plug, and why were my hands trembling, all from a cheerful little tune and a cartoon cow?

There were no answers, and I was no longer sure I wanted to find them.

I drove home, convinced that I was being followed, even though the rearview mirror stayed empty the whole way.

The other really was quite special, resilient in a way that the Watcher had not seen in quite some time. This was proving to be far more interesting than some of the ones in the past. He began to feel something that might even be called kinship with the other. Sad, really. If only things had worked out differently. But there was a kind of beauty to the inevitable fate of the other, and that was good, too.

Even this far behind the other’s car, he could see the signs of nerves starting to fray: speeding up and slowing down, fiddling with the mirrors. Good. Uneasy was just the beginning. He needed to move the other far beyond uneasy, and he would. But first it was essential to make sure the other knew what was coming. And so far, in spite of the clues, he did not seem to have figured it out.