Shuri and T'Challa: Into the Heartlands (A Black Panther graphic novel)

Twelve-year-old Shuri is a lot of things. Scientist. Princess. All round cooler person than her pain-in-the-butt big brother, T'Challa. Shuri knows she could do so much more to help Wakanda, but everyone is obsessed with the prince because he's the next Black Panther. That is, until Soul Washing Day, one of the most important rituals of Wakandan society.