The murderous joke (Arabic Book)

In Alan Moore's "The Killer Joke," the Joker sets forth on a mission to prove his twisted ideology, driven by one bad day that distinguishes sanity from madness. Released from the Arkham Asylum for the mentally deranged, he manipulates Commissioner Jim Gordon and his daughter Barbara to further his evil plot. Batman finds himself racing against the clock to prevent the terrifying consequences and protect his dearest friends. Can he stop the Joker's malevolent scheme?