"Twelve-year-old Astrid has always done everything with her best friend Nicole. So when Astrid signs up for roller derby camp, she assumes Nicole will too. But Nicole signs up for dance camp with a new friend instead, and so begins the toughest summer of Astrid's life. There are bumps and bruises as Astrid learns who she is without Nicole ... and what it takes to be a strong, tough roller girl."--

When they get lost in a strange city during roller derby camp, the Daredevils lose their confidence and their ability to work as a team, but shy Tomoko's wilderness skills and navigational know-how help them escape the urban jungle.

Round and round we go... Carlotta Wren is still reeling over her parents' return after a ten-year absence. After putting her life on hold for so long, she's not sure how to move forward. Her new reality isn't exactly what she thought it would be, especially considering the altered circumstances of the three men in her life. Until we all fall down... But her best gal pal Hannah is always there to cheer her up, and Hannah has taken up a quirky new sport--roller...

Daya Wijesinghe, who survived an accident that killed her parents, sees a bruise as a mixture of comfort and control, but joining a roller derby team pushes her toward big truths about love, loss, strength, and healing.