Getting ready to hunker down before the next snowstorm hits? You'll need some entertainment to avoid cabin fever, so why not trudge over to Borders to get yourself something at 33% off (good through Jan. 13). Personally, I've been tearing through a big stack of trashy suspense serial-killer novels and loving every creepy minute of it. There is a time for great literature, and there is a time for books with metallic bloody knives on the cover. I think you know which this is.