Four brand new stories in which Horrid Henry makes his own scary movie -- The Undead Demon Monster Who Would Not Die persuades Peter to hand over his stash of Grump Cards (as a brilliant scheme to get him out of the punishments his parents give him) & spends a weekend at Aunt Ruby's where he has to share a bedroom with his two arch-enemies Stuck-Up Steve & Bossy Bill. Then when Henry's school decides to have a mini-Olympics he sets up his own Holympics with medals for crisp-eating TV watching & Burping to the Beat.