A review by bickie
Nubia: Real One by L.L. McKinney

Nubia and her two best friends are in high school (feels like 11th grade). Despite trying to keep her super-human strength and speed a secret so that she doesn't have to move for the 6+th time, Nubia can't sit by and let others be hurt. When Wayland, a senior white entitled guy won't take "no" for an answer from Nubia's Black friend, he resorts to drastic measures,
Spoiler including inciting violence at a peaceful BLM protest and showing up to school with a gun intending to kill her,
and Nubia has to decide whether she's ready to own her superhero identity. Includes good models of boundary-setting and discussion about being a bystander v. upstander (not using those terms).

CW: Teenage drinking, some profanity and vulgar language including use of "c*ckblock" a few times.