Batman: Haunted Knight (Jeph Loeb)

This graphic novel is a collection of three Halloween stories involving Batman. In Fears, the Scarecrow returns to Gotham City, and he's turning the lights out for one scary Halloween. In Madness, that arch-villain the Mad Hatter is stealing children, and when he grabs Commissioner Gordon's daughter, it becomes personal. The final story is Ghosts, in which Bruce Wayne is visited by the ghost of his father, who warns him that three spirits will visit him for his own reformation; it's a Halloween version of the Christmas Carol, and Bruce hates seeing someone use his father's image - somebody needs to be taught a lesson, but who?