Miss Bunsen accepts a mysterious invitation for a maze adventure competition, but after Pearl, Millie, and Halinka put their problem-solving skills to the test, they learn it is really a trap--for them and their school.

When Ari's mother died four years ago, she had two final wishes: that Ari and her older brother, Gage, would stay together always, and that Ari would go to Carter, the middle school for gifted students. So when nineteen-year-old Gage decides he can no longer live with their bossy guardian, Janna, Ari knows she has to go with him. But it's been two months, and Gage still hasn't found them an apartment. He and Ari have been "couch surfing, " staying...

"Eight hours of sleep usually means a full night's rest - but now Lunella and Devil face a fight to stay out of the Dream Dimension, a place at the edge of our subconscious where all manner of monsters dwell! What fearsome fiends lay within the unconscious mind of a 65-million-year-old thunder lizard? Or worse yet, a 9-year-old super-genius?! As Moon Girl and Devil transverse the Dreamscape, all is revealed about their host, Bad Dream - and he isn't...

Lunella Lafayette is one of the most brilliant minds in the Marvel-Verse--and she's only a fourth grader! Moon Girl has brawn to back up her brains, too--in the form of her big red T-Rex, Devil Dinosaur! Together, they're making a huge impression on the world--including bringing some holiday cheer to New York! Then, it's a rite of passage for any young hero to share a team-up with Spider-Man...but can Lunella, Devil and Spidey withstand the menace...

Journey to the Living Planet! It's Lunella Lafayette's biggest adventure yet, as a voice from the outer reaches of space beckons her and Devil Dinosaur on a truly fantastic voyage - an Ego trip, if you will! Are you ready for Moon Girl to meet--Girl-Moon? Lunella isn't just smart, she's the smartest person on Earth - but what good is that when the problems she faces are intergalactic? And when our incredible duo makes it back to Earth, they might...