At the Baltimore Comic-Con, DC Comics Co-Publisher Dan DiDio announced that writer Marc Andreyko will be the writer on the series starting with Batwoman #25. The title had previously been written by J.H. Williams III who dropped out due to editorial decisions.
Marc Andreyko has commented on his new writing duties saying
"Yes, it's true: i'm the new writer of Batwoman! and, as i prepare for the interweb onslaught, a few things: i ADORE J.H Williams and Greg Rucka and Hayden Blackman and the great character they've created so lovingly. i am taking this job very seriously and hope to do right by Kate, Maggie, Bette and the rest of the cast. this all happened very quickly, so i am trying to catch my breath and let it sink in. And i've already had great conversations with Mike Marts and can't wait to work with him again. i hope you will give my run a chance as i am going to give it my all and try to live up to the work those great creators did before me."