By John Layman, Jason Fabok, James Tynion IV, Brett Booth, Cameron Stewart, Dustin Nguyen, Francesco Francavilla, Alex Maleev, Andy Clarke, Mikel Janin, Chris Burnham & Henrik Jonsson
In a special oversized issue celebrating 900 issues of DETECTIVE COMICS, Batman is challenged by the 'Mystery of the 900!'
More by John Layman, Jason Fabok, James Tynion IV, Brett Booth, Cameron Stewart, Dustin Nguyen, Francesco Francavilla, Alex Maleev, Andy Clarke, Mikel Janin, Chris Burnham & Henrik Jonsson
Scott Snyder, James Tynion IV, Tim Seeley, Ray Fawkes, John Layman, Trevor McCarthy, Dustin Nguyen, Andy Clarke, Riccardo Burchielli, Guillem March, Jason Fabok, Mikel Janin, Emanuel Simeoni & Ian Bertram
Scott Snyder, Neal Adams, Brad Meltzer, Sean Murphy, Jason Fabok, John Layman, Peter J. Tomasi, Francesco Francavilla, Gregg Hurwitz, Patrick Gleason, Jock, Bryan Hitch, Graham Nolan, Michael Allred, Mike W. Barr, Ian Bertram, Kelley Jones & Guillem March
John Layman, Jason Fabok, James Tynion IV, Brett Booth, Cameron Stewart, Dustin Nguyen, Francesco Francavilla, Alex Maleev, Andy Clarke, Mikel Janin, Chris Burnham & Henrik Jonsson
Alan Grant, Shane McCarthy, Kelley Puckett, Paul Dini, John Layman, Devin Grayson, Norm Breyfogle, Cliff Chiang, Jennifer Graves, Jim Balent, Dustin Nguyen, Henrik Jonsson, Roger Robinson & Matt Wagner
