The six-issue Batman Who Laughs title is now being expanded to include a seventh issue. First reported by Heat Vision, Batman Who Laughs #7 will help segue into the new Batman/Superman ongoing which will feature Batman Who Laughs and an all-new Secret Six as antagonists.
The Batman Who Laughs limited series, by writer Scott Snyder and artist Jock, was solicited to end June 12 with issue #6.
The release date of Batman Who Laughs #7 has not been announced; however Batman/Superman #1 is scheduled for August. Batman Who Laughs' first collected edition, a hardcover, is advertised on Amazon for release October 22.