Moon Girl’s rivalry with a new teenage super-foe, Kid Kree, threatens her budding friendship with his human alter ego, Marvin.

Lunella discovers that a stolen Kree artifact is about to cause a cataclysmic storm, but when none of the adults believe her, she must swipe it herself.

Lunella is desperate to find a date to the school dance, but when she gets Kid Kree to be her escort, she learns that peer pressure can harm the relationships that matter most.