As reported in Publishers Lunch, a new book by Dean Faulkner Wells, author of THE GHOSTS OF MISSISSIPPI:

THE PILOT’S DAUGHTER: A Memoir of the Faulkners of Mississippi, in which William Faulkner’s niece tells the story of growing up as the famous author’s surrogate daughter, providing insights into both William and the Faulkner family which have never been published

I couldn’t find a book by Wells titled The Ghosts of Mississippi on Amazon, but did find one copy of The Ghosts of Rowan Oak, going for 109.41.