Batman and Detective Comics scribes James Tynion IV and Mariko Tamaki are joined by a cadre of incredible collaborators to tell the heretofore-untold origin stories of some of Batman's greatest allies and archrivals. Discover the mysteries of breakout characters from Fear State and Joker War such as Miracle Molly, Clownhunter, and the Gardener! Collects Batman Secret Files: The Signal #1 , Batman Secret Files: Huntress #1, Batman Secret Files: Clownhunter #1, Batman Secret Files: Peacekeeper-01 #1, Batman Secret Files: Miracle Molly #1, and Batman Secret Files: The Gardener #1!