The students of Super Hero High go on a one-of-a-kind field trip that will allow them to learn about the past, up close and personal! In fact, they will be in the past! After a time machine mishap, Harley Quinn, Wonder Woman, Supergirl, Batgirl and company find themselves in the Jurassic period! But more importantly, how will their time in the past affect their future?

DC SUPER HERO GIRLS VOL. 4: PAST TIMES AT SUPER HERO HIGH continues the adventures started in the best-selling graphic novel series DC SUPER HERO GIRLS: FINALS CRISIS, HITS AND MYTHS and SUMMER OLYMPUS! Written by Shea Fontana, this story is perfect for girls 6-12!

The DC Super Hero Girls line is an exciting new universe of super heroic storytelling that helps build character and confidence, and empowers girls to discover their true potential. Developed for girls ages 6-12, DC Super Hero Girls features DC Comics' most powerful and diverse lineup of female characters as relatable teens, playing out across multiple entertainment content platforms and product categories to create an immersive world. Icons including Wonder Woman, Supergirl, Batgirl, Harley Quinn, Bumble Bee, Poison Ivy, Katana and many more make their unprecedented teenage introduction, as each character has her own storyline that explores what teen life is like as a super hero.