When Moon Girl and The Beyonder become stranded on a desolate alien planet, the two set out to find a rumored black hole in hopes of getting home.

When Devil Dinosaur eats a dangerous Moon Girl gadget, Lunella and Casey must shrink themselves to retrieve it.

When Moon Girl must transport Quickwhip to S.H.I.E.L.D., keeping the criminal in custody becomes harder than she imagined.

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

When The Beyonder gives an arcade machine the ability to grant wishes, Lunella is pumped to use it.

When I.S. 833 gets an impressive science teacher, Lunella is so eager to impress her that her drive toward perfectionism starts doing more harm than good.

When Lunella and Devil Dinosaur spend the weekend apart after a disagreement, Devil Dino gets mixed up with a rag-tag group of ex-Super Hero sidekicks.

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.

When Pops fosters a mysterious stray dog and enters him into a dog show, a paranoid Lunella is convinced the creature is an evil alien who intends to sabotage the event.

When Pops' rivalry with former best friend and skate partner Vernell threatens to ruin Roller Jam, Lunella meddles in their beef to squash it.

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.

When Moon Girl teams up with the amazing Super Hero, Turbo, she realizes the true cost of keeping up a secret identity.

After Lunella tells her family that she's Moon Girl, she must convince them she will be safe, which seems impossible when Molecule Man shows up for revenge.