In book publishing, ghostwriters are no longer complete secrets. Many receive a byline and the more dignified title of contributor or even co-author. Investigating how the industry works, it’s hard to tell whether ghostwriting is becoming more common or just slightly more transparent. Many a writer has worried that publishers’ search for profits will lead them to denigrate all writers to ghostwriting status and embrace anything attached to a celebrity. But that fear seems misguided. Readers don’t seem ready to give up their romanticized view of authors anytime soon.