Batman Vol.1 #436 (Key: 1st App. of Tim Drake)
The Gotham City Police Department are on the scene of a homicide, when they find that the deceased young woman scratched a bat into the carpet before she died.
Meanwhile in Wayne Manor, a frustrated Bruce Wayne laments to Alfred that so long as the police are at the Manor protecting him, he cannot leave as Batman, preventing him from finding the Bat-killer. Furthermore, Bruce informs Alfred that the killer has somehow deduced Batman's identity because all of the victims were mentors of Bruce Wayne on his quest to become Batman.
Estimated Condition: VF/NM (Used)
Key: 1st Appearance of Tim Drake