Screeching Shadows of Hidden Valley

'Sally leapt out of bed, snagging her walking stick… "e;What? Who's there?"e; She tip-toed to peer around the curtain that served as a wall to her bedroom. Nothing appeared."e;Rodney! Did you hear a deafening, spine-chilling, growling screech?"e;Rodney bleeped. "e;Yes, I did, milady. It came from outside. I was searching the internet to identify it. But I found nothing even close.I thought maybe i...