Allen Tombes still has nightmares about the night his brother, Chris, disappeared. The police say he ran away, but Allen KNOWS he was taken---because Allen heard whatever it was that took him hissing and growling through the wall. Five years later, Allen is wakened in the middle of the night by the sounds of something opening his window---something he can't see. But he hears it hissing---and he also hears his brother's voice telling him, from the...