20 The sand billowed up in a cloud when I landed on my back with a thump. The fierce glare of the sun blinded me for a moment. Between the cloud of sand and black dot swimming over my eyes, I could barely see. Mika nickered frantically. Her ears flicked back and forth as if sensing danger. “Mika! What’s wrong?” Pepper made a loud noise that I’d never heard a horse ever make before. Then Mika made the same haunting shriek. Their cries pierced my ears as I scrambled to my feet. “No!” Cade yelled. “Cade, what’s happening?” I stumbled forward as the black dots slowly faded. “Don’t move, Senna.” The warning in his voice sent a chill through me, and I froze. When my vision cleared, my hand flew up to my mouth, stifling a sob as I watched Mika and Pepper’s legs disappear into the sand. Ca

