Chiron provided healing poultices for the most extreme cases of hay fever. This included Chiara Benvenuti, whose good luck had, for once, abandoned her. Strangely enough, Damien White got sick right after he learned that Chiara was sick. The two had cots next to each other in the infirmary, which I found a little suspicious, even though they kept sniping at each other whenever they knew they were being watched.

Percy Jackson spent several hours recruiting whales and hippocampi to help him haul away the Colossus. He decided it would be easiest to tow it underwater to Poseidon’s palace, where it could be repurposed as garden statuary. I was not sure how I felt about that. I imagined Poseidon would replace the statue’s gorgeous face with his own weathered, bearded mien. Still, I wanted the Colossus gone, and I doubted it would have fit in the camp’s recycling bins.

Thanks to Will’s healing and a hot dinner, the demigods I had rescued from the woods quickly got back to full strength. (Paolo claimed it was because he waved a Brazilian-flag bandana over them, and I was not about to argue.)

As for the camp itself, the damage might have been much worse. The canoe dock could be rebuilt. The Colossus’s footstep craters could be repurposed as convenient foxholes or koi ponds.

The dining pavilion was a total loss, but Nyssa and Harley were confident that Annabeth Chase could redesign the place next time she was here. With luck, it would be rebuilt in time for the summer.

The only other major damage was to the Demeter cabin. I had not realized it during the battle, but the Colossus had managed to step on it before turning around for the beach. In retrospect, its path of destruction appeared almost purposeful, as if the automaton had waded ashore, stomped Cabin Four, and headed back out to sea.

Given what had happened with Meg McCaffrey, I had a hard time not seeing this as a bad omen. Miranda Gardiner and Billie Ng were given temporary bunks in the Hermes cabin, but for a long time that night they sat stunned among the smashed ruins as daisies popped up all around them from the cold winter ground.

Despite my exhaustion, I slept fitfully. I did not mind Kayla and Austin’s constant sneezing, or Will’s gentle snoring. I did not even mind the hyacinths blooming in the windowsill, filling the room with their melancholy perfume. But I could not stop thinking of the dryads raising their arms to the flames in the woods, and about Nero, and Meg. The Arrow of Dodona stayed silent, hanging in my quiver on the wall, but I suspected it would have more annoying Shakespearean advice soon. I did not relish what it might telleth me about my future.

At sunrise, I rose quietly, took my bow and quiver and combat ukulele, and hiked to the summit of Half-Blood Hill. The guardian dragon, Peleus, did not recognize me. When I came too close to the Golden Fleece, he hissed, so I had to sit some distance away at the foot of the Athena Parthenos.

I didn’t mind not being recognized. At the moment, I did not want to be Apollo. All the destruction I saw below me…it was my fault. I had been blind and complacent. I had allowed the emperors of Rome, including one of my own descendants, to rise to power in the shadows. I had let my once-great network of Oracles collapse until even Delphi was lost. I had almost caused the death of Camp Half-Blood itself.

And Meg McCaffrey…Oh, Meg, where were you?

Do what you need to do, she had told me. That’s my final order.

Her order had been vague enough to allow me to pursue her. After all, we were bound together now. What I needed to do was to find her. I wondered if Meg had phrased her order that way on purpose, or if that was just wishful thinking on my part.

I gazed up at the serene alabaster face of Athena. In real life, she didn’t look so pale and aloof—well, not most of the time, anyway. I pondered why the sculptor, Phidias, had chosen to make her look so unapproachable, and whether Athena approved. We gods often debated how much humans could change our very nature simply by the way they pictured us or imagined us. During the eighteenth century, for instance, I could not escape the white powdered wig, no matter how hard I tried. Among immortals, our reliance on humans was an uncomfortable subject.

Perhaps I deserved my present form. After my carelessness and foolishness, perhaps humanity should see me as nothing but Lester Papadopoulos.

I heaved a sigh. “Athena, what would you do in my place? Something wise and practical, I suppose.”

Athena offered no response. She stared calmly at the horizon, taking the long view, as always.

I didn’t need the wisdom goddess to tell me what I must do. I should leave Camp Half-Blood immediately, before the campers woke. They had taken me in to protect me, and I had nearly gotten them all killed. I couldn’t bear to endanger them any longer.