Harley Quinn: Night And Day — DC Comics
Issue: #1
In this second Harley collection, Harley gets fed up with crime and decides to switch sides-much to the chagrin of Batman. Then, Harley must whip her gang into shape while battling Killer Croc. Collects HARLEY QUINN #8-13 and HARLEY QUINN: OUR WORLDS AT WAR #1.
Creators: Karl Kesel, Pete Woods, Terry Dodson, Rachel Dodson
Characters: Batman, Dick Grayson, Joker, Killer Croc, Poison Ivy, Tim Drake, Bud, Harley Quinn, Lou, Mad Hatter, Barbara Gordon, Di Happi, Buster, Carrie Chispazo, Lewis LeBeau, Kennedy Two-Bear, Cassandra Cain, Lady Luna, Mr. Zed, Moonrock