Chiron did a poor job hiding his disappointment. “I see….”

I realized he had been hoping for help and guidance—the exact same things I needed from him. As a god, I was used to lesser beings relying on me—praying for this and pleading for that. But now that I was mortal, being relied upon was a little terrifying.

“So what is your crisis?” I asked. “You have the same look Cassandra had in Troy, or Jim Bowie at the Alamo—as if you’re under siege.”

Chiron did not dispute the comparison. He cupped his hands around his tea.

“You know that during the war with Gaea, the Oracle of Delphi stopped receiving prophecies. In fact, all known methods of divining the future suddenly failed.”

“Because the original cave of Delphi was retaken,” I said with a sigh, trying not to feel picked on.

Meg bounced a chocolate chip off Seymour the leopard’s nose. “Oracle of Delphi. Percy mentioned that.”

“Percy Jackson?” Chiron sat up. “Percy was with you?”

“For a time.” I recounted our battle in the peach orchard and Percy’s return to New York. “He said he would drive out this weekend if he could.”

Chiron looked disheartened, as if my company alone wasn’t good enough. Can you imagine?

“At any rate,” he continued, “we hoped that once the war was over, the Oracle might start working again. When it did not…Rachel became concerned.”

“Who’s Rachel?” Meg asked.

“Rachel Dare,” I said. “The Oracle.”

“Thought the Oracle was a place.”

“It is.”

“Then Rachel is a place, and she stopped working?”

Had I still been a god, I would have turned her into a blue-belly lizard and released her into the wilderness never to be seen again. The thought soothed me.

“The original Delphi was a place in Greece,” I told her. “A cavern filled with volcanic fumes, where people would come to receive guidance from my priestess, the Pythia.”

“Pythia.” Meg giggled. “That’s a funny word.”

“Yes. Ha-ha. So the Oracle is both a place and a person. When the Greek gods relocated to America back in…what was it, Chiron, 1860?”

Chiron seesawed his hand. “More or less.”

“I brought the Oracle here to continue speaking prophecies on my behalf. The power has passed down from priestess to priestess over the years. Rachel Dare is the present Oracle.”

From the cookie platter, Meg plucked the only Oreo, which I had been hoping to have myself. “Mm-kay. Is it too late to watch that movie?”

“Yes,” I snapped. “Now, the way I gained possession of the Oracle of Delphi in the first place was by killing this monster called Python who lived in the depths of the cavern.”

“A python like the snake,” Meg said.

“Yes and no. The snake species is named after Python the monster, who is also rather snaky, but who is much bigger and scarier and devours small girls who talk too much. At any rate, last August, while I was…indisposed, my ancient foe Python was released from Tartarus. He reclaimed the cave of Delphi. That’s why the Oracle stopped working.”

“But if the Oracle is in America now, why does it matter if some snake monster takes over its old cave?”

That was about the longest sentence I had yet heard her speak. She’d probably done it just to spite me.

“It’s too much to explain,” I said. “You’ll just have to—”

“Meg.” Chiron gave her one of his heroically tolerant smiles. “The original site of the Oracle is like the deepest taproot of a tree. The branches and leaves of prophecy may extend across the world, and Rachel Dare may be our loftiest branch, but if the taproot is strangled, the whole tree is endangered. With Python back in residence at his old lair, the spirit of the Oracle has been completely blocked.”

“Oh.” Meg made a face at me. “Why didn’t you just say so?”

Before I could strangle her like the annoying taproot she was, Chiron refilled my teacup.

“The larger problem,” he said, “is that we have no other source of prophecies.”

“Who cares?” Meg asked. “So you don’t know the future. Nobody knows the future.”

“Who cares?!” I shouted. “Meg McCaffrey, prophecies are the catalysts for every important event—every quest or battle, disaster or miracle, birth or death. Prophecies don’t simply foretell the future. They shape it! They allow the future to happen.”

“I don’t get it.”

Chiron cleared his throat. “Imagine prophecies are flower seeds. With the right seeds, you can grow any garden you desire. Without seeds, no growth is possible.”

“Oh.” Meg nodded. “That would suck.”

I found it strange that Meg, a street urchin and Dumpster warrior, would relate so well to garden metaphors, but Chiron was an excellent teacher. He had picked up on something about the girl…an impression that had been lurking in the back of my mind as well. I hoped I was wrong about what it meant, but with my luck, I would be right. I usually was.