The thrill-packed 7-issue miniseries by best-selling author Brad Meltzer and artists extraordinaire Rags Morales & Michael Bair builds to December’s unbelievable finale!

From the very start, he's been on the case and sifting through clues. No one knows better what it’s like to lose someone you love. He's the World’s Greatest Detective. Now it’s time for Batman to prove it.