You may think you’re up on your Black Dahlia lore, but you might have missed two recent books that take very different approaches to the case. First, there’s the memoir from Jacque Daniel, "The Curse of the Black Dahlia." Daniel was daughter and secretary to police psychiatrist Paul de River, whose involvement in the case was tinged with controversy. See her site for ordering info and her rebuttal of the claims in Donald Wolfe’s recent, worthless contribution to the genre.
Then there’s "Exquisite Corpse" by Mark Nelson and Sarah Hudson Bayliss, which takes as gospel the Steve Hodel theory of mutilation murder as homage a l’art moderne, and digs into the notion of the posing and abuses of Beth Short’s body as a Surrealist art piece. While not quite as loopy as Gareth Penn’s "Times 17" (Zodiac Killer as earthworks artist), it does sound rather outré.