Splat and Plank disagree about the moon and what it's made of. Will Plank's telescope help answer all their questions?

There is going to be an art show at school with a twenty-five dollar prize for the winner, but when Molly Mac loses her lucky pencil she knows she is doomed to bad luck--and when she sprains her wrist her worst fears are confirmed.

On a fourth-grade trip to a local battle site park, Jon Gummyshoes, fourth-grade detective, learns that sometimes history should rest in peace when he and Mac investigate a tale of ghosts and lost gold.

The future of all humanity is at stake in the final color installment in this New York Times bestselling series by Dav Pilkey, the author and illustrator of Dog Man!

George and Harold, and their doubles, Yesterday George and Yesterday Harold, have a good thing going. Two of them go to school, while the other two hide in the tree house and play video games all day — then they switch! But it turns out there's something rotten...

Impressed by his first case, Principal Links asks fourth-grade detective Jon Gummyshoes to find out who is selling fake comic books to the students, but Jon is not going to like where his investigation leads him.

Feeling bad about last year's Field Day, in which her slow running cost the relay team a victory, Nancy, who enjoys using fancy words, finds herself facing another Field Day and another relay race with a mean classmate.

Slice, Scoop, and Totz -- the cafeteria food that came to life -- return to take on a new threat to Belching Walrus Elementary in this original series featuring the art of viral sensation Joe Whale, a.k.a. the Doodle Boy, and fan-favorite Eric Luper.After saving the pantry from the evil Baron Von Lineal, Slice, Scoop, and Totz are ready to kick back and relax. But when a new threat shows up in the halls of Belching Walrus, they'll have to spring from...

When superhero Ellie does not qualify for the school spelling bee she is disappointed, but willing to help her best friend Hannah study instead--but Hannah and the other children are starting to act rather strange, and Ellie is convinced that there is something sinister about the substitute librarian, Mrs Bumble, who seems to have an awful lot of bees following her around.

Soccer is the new craze at Bennett Elementary School, and fourth grader Jim Nasium wants to join in the game--but first he must overcome the natural tendency to use his hands instead of his feet.

When third-grader Billy Burger gets into a fight with the Randy, the school bully, he is suspended, and his parents, while sympathetic, assign him to volunteer for the Shake-a-paw Animal Shelter, which is not so bad, except for the dog poop--and proves to have unexpected benefits when the Randy corners him in an alley.