"The Tower" begins! The 12-part weekly Detective Comics event starts here. Arkham Asylum has fallen, and in its place, Arkham Tower has risen in the heart of the city, a pitch made by the mysterious Dr. Wear. Unlike the Asylum, Dr. Wear promises his methods and drug treatments will heal Gotham's criminally inclined for good-a claim that skeptics like Deb Donovan and the Bat-Family don't believe. There's something wrong with the tower, with Dr. Wear's methods-and with Batman away from Gotham City, the rest of the Bat-Family is going to find out what-but not before everything explodes. Written by critically acclaimed author Mariko Tamaki, continuing her incredible Detective Comics run, and drawn by DC Comics legend Ivan Reis! Backup: "House of Gotham" begins! For a long time two houses have overlooked Gotham City, beckoning its broken: Wayne Manor and Arkham Asylum. In this epic 12-part backup story, writer Matthew Rosenberg and artist Fernando Blanco will explore the impact that Batman and Arkham Asylum have had on the city...through the eyes of a boy whose life was changed forever by The Joker one dreadful night early in the Dark Knight's career!