Auror Potter and the Creepy Case of Jack O'Lantern

A little Halloween treat for ya! When a mysterious beast begins attacking Wizards and Muggles alike, as well as his ex-wife, Auror Potter is called in to discover what the creature is, where it came from and how to kill it. Sort of compliant with epilogue, but set 7 years later. Not for Ron or Ginny fans. Won't be overly gory, mostly just for the fun of it. HP/HG, TL/VW