It could well boil down to readers jumping on a new hot genre and only the true fans are sticking with an author that is writing the same type of books. (dearauthor.com)
I know it's not as hot a genre as Romance, but this is very encouraging information nonetheless. (gabrielmercer.com)
Many in Hollywood say they see the spiritual - memoir - turned - movie as the next hot genre, suggesting there are ongoing talks about turning Lauren Winner's «Girl Meets God» into a romantic comedy, Ian Cron's «Jesus, My Father, the CIA, and Me» into an action flick, Anne Lamott's «Traveling Mercies» into an indie road trip film, Kathleen Norris» «The Cloister Walk» into something really creepy involving monks.» (rachelheldevans.com)