Lucas appears. “The pocket is the exact same width and length as this island. The horses are down there. Dana is with them.” He turns to me. “She’s using a whip to make them run. The vibrations are making the walls crumble. It’s almost like . . . ” Lucas doesn’t finish. Like the horses are moments away from a grave of water, or a grave of sand. “Is there any way for them to run up a wall?” I ask, going down a mental checklist. Lucas shakes his head. “The walls are all practically vertical. There’s a hole in the floor. Dana is guarding it.” “How big is it?” I ask. “Big enough for them to fit one, two at a time max.” “Is it the only way?” I bite down on my lip. “Yes. But Tanzy, it might not be a way out.” I draw in a measured breath. “We send them down the hole,” I decide. “We have t

