Harley Quinn, Volume 1: No Good Deed (Harley Quinn Vol. 4 #1-6)

Harley Quinn here to let everyone know that I'm starring in a brand-new graphic novel collection with a brand-new status quo. I'm coming back to Gotham City to make up for the sins of my past and help the city recover from the Joker War! But there's no welcoming committee waiting for me, your favorite Maid of Mischief! And between you and me, some real creeps are working to keep the city broken. We can't let that happen, can we?