Moon girl and devil dinosaur / Montclare, Brandon

When Wilson Fisk becomes mayor of New York City and sets his daughter, Princess Fisk, up as co-runner of the Department of Education, it means bad things for LUnella and the students of her school, P.S. 20. Meanwhile, Lunella's problems--like her genetic mystery that continues to swap her brain with a forty-foot-tall T. rex--continue to get worse, especially when her cousin, Devin Dinosaur, comes to visit and the Wrecking Crew strikes.

Lunella must fight to protect others without Devil Dinosaur by her side so she joins forces with the Human Torch and the Ever-Lovin' Blue-Eyed Thing. The the Fantastic Three are looking for one more superhero to round them up to the be a foursome that can stop any villain.

Lunella is the smartest person in the world, but that may not help her when her battles are in outerspace. Along with her sidekick Devil Dinosaur, Moon Girl travels through time where they could face their biggest challenge so far.

"Tony Stark, T'challa, Amadeus Cho...the greatest minds in the Marvel Universe all have one thing in common: They're not smarter than a fourth-grader! Now it's time to put Lunella's unrivaled intellect to the test against some of Marvel's finest--with Devil Dinosaur adding the brawn to her brains! The Thing drops by to defend his missing best pal Reed Richards' pole position! Riri Williams, a.k.a. Ironheart, proves there's room for two young, gifted girls in the MU! Doctor Strange wants to see what's so magical about Lunella! Storm and the X-Men come to Yancy Street! And all of them and more will join Lunella as she proves herself once and for all against an enemy that can't possibly be Doctor Doom!"--Back cover.

Lunella is finally struck by the Terrigen Cloud but her transformation is not what she expected it to be. Then she spends a strange day in Devil Dinosaur's body, and is accosted by the new boy in class. Finally, Moon Girl encounters a new nemesis, Kid Kree.

"Lunella Lafayette is a preteen super genius who wants to change the world-but learned the hard way that it takes more than just big brains. Fearful of the monstrous inhuman genes inside her, life is turned upside down when a savage, red-scaled tyrant is teleported from prehistoric past to a far-flung future we call today"--Amazon.