DARREN SHAN describes this book as ''A fast-paced fury of a novel, packed with genuine scares and thrills. It made me shiver more than once and I devoured it at lightning speed. I'll definitely be checking back to see how this creepy, deliciously nightmarish series develops!'' He's not wrong! Billy is the hardest kid in school and a horrible bully. So Kyle could almost find it funny that Billy's childhood invisible friend was a little dolly named Raggy Maggie. Almost, but not quite. Because now Raggy Maggie is back, and she wants Kyle to play a game. The game is very simple. Find where she's hidden Billy -- or Billy dies!