When Black Canary finds Harley camped out in the Cave, the two quickly panic and fear for the worst, setting up a major conflict. Some of the best Harley Quinn DC comics, co-starring Poison Ivy ...

After she begins to operate independently from the Joker, Harley Quinn teams up with Black Canary, Helena Bertinelli, and Renee Montoya to save a young girl from a contract killing that has been ...

“After splitting up with The Joker, Harley Quinn and three other female superheroes – Black Canary, Huntress and Renee Montoya – come together to save the life of a little girl (Cassandra ...