The Magic Jack O'lantern (Signet Regency Romance)

A heartbroken--and invisible--brownie hitches a ride with an angelic heiress...and brings his mischievous brand of Halloween chaos to high society. The problem is, the pompous Sir Dominic Fortune doesn't believe in such superstitions...until the magic of love makes his heart glow brighter than a jack-o-lantern.

By the author of The Halloween Husband and Halloween Magic