DC Super Hero Girls: Past Times at Super Hero High (2016-) #1 (NOOK Comics with Zoom View)

For Liberty Belle’s “History of Heroes” class, Wonder Woman, Supergirl, Batgirl, Harley, Katana, Bumblebee and Ivy take a time machine to learn about the past, up close and personal. But when the girls can’t help themselves and intervene in a past battle, they alter the course of history.