DC Comics May 2017 (W) Shea Fontana (A) Yancey Labat (CA) Monica Kubina, Yancey Labat Free Comic Book Day DC Super Hero Girls is an exciting new universe of superhero storytelling that builds character and confidence and empowers girls to discover their true potential. This special FCBD issue features an exciting, action-packed story from the upcoming original graphic novel DC Super Hero Girls: Summer Olympus that readers of all ages will enjoy.