Marcus saw a movement from the corner of his eye—just the shake of a leaf, but he’d learned from experience not to take anything for granted. He watched the leaf, and the foliage around it, with a keen intensity, his mind racing with any number of horrifying possibilities: It might be one of Delarosa’s guerrillas, or it might be a Partial soldier; maybe a whole squad of Partial soldiers, slowly surrounding them, getting ready to attack. Maybe it was a Partial sniper, buried in leaves and sticks and camouflage, lining up the perfect shot to drill Marcus right through the eye.

This is when the little bird hops into view and I chuckle derisively at my own paranoia, thought Marcus. Nothing moved. Come on, little birdie. You can do it. He stared at the foliage for two minutes, for five minutes, for ten, but no bird appeared, and no soldiers. Probably just as well, he thought. If I chuckled at my paranoia, I’d probably give myself away and get sniped. Thanks for throwing me off my guard, hypothetical bird.

Commander Woolf crept up beside him, settling into position where they could whisper the latest report.

“Anything?” asked Woolf.

“Just cursing imaginary animals.”

“Crazy or bored?”

“Well,” whispered Marcus, “it’s so hard to pick just one.”

“Vinci hasn’t linked any other Partials,” said Woolf, “so we’re pretty sure there are no patrols in the area. I don’t know if that makes us more or less likely to find Delarosa, but there it is.”

“It makes us a lot less likely to be killed by Partials,” said Marcus, “so I’ll take what I can get.”

Delarosa’s White Rhinos, as she called them, had been evading the Partials for months, thanks to a combination of keeping her groups small, sticking to familiar terrain, and executing a clever system of decoys and distractions—all classic tactics of a defensive guerrilla force, and all devilishly effective. Marcus and his companions had had no more luck than the Partials in finding the elusive army, but they had a few tricks the Partials didn’t. Now and then they’d come across other human refugees, just lone fugitives, lying low from the occupation, who assured them that the White Rhinos were heading north, in a slow, secret march toward the shore. Some of the refugees had been rescued by the Rhinos, others had been fed or given other supplies, but all told the same tale. The human resistance had a plan, and they were coming this way. All Marcus’s group had to do was wait for them.

But they’d been waiting for days, and they were running out of supplies.

“You’re due for sleep soon,” said Woolf. “Go early and try to get some rest; I’ll take over your watch.”

“How much food do we have left?” asked Marcus.