I had the sensation that there was something nearby, something dangerous and cunning and sharp. I saw nothing, heard nothing, yet my heart beat quickly and my dread was bubbling up, becoming panic. “Ginny!” I cried out. I stepped back, retreated toward the tree, my hand pressed hard against its trunk. The bark bit into my fingers. It was starting to snow again, and as I squinted into the dark, I felt a deep alarm. It spread down my nape, my back, down to the very soles of my feet, making my eyes water and my teeth chatter violently.