When Lila, a worrier, moves to a new town, the what ifs only grow, and she feels alone and invisible until her teacher finds a creative and kind way to make Lila feel welcome and open to new experiences, a lesson that will stay with her long after second grade.

It is the first day of second grade and already Buddy is disappointed because his class has a new teacher, not the one he wanted, and there is a new student, Bea, who is boisterous and much too pushy for the reserved Buddy--and who insists that they are friends.

Buddy (who is reserved and thoughtful), Bea (who is boisterous and bossy) and the other second graders in Ms. Maple's class are trying to come up with a name for their class, but it is proving harder then they thought it would be.

When cousins Maria and Mateo audition for the school play, Maria is hit with a case of stage fright that she worries will never let her talent shine.

"It's the first day of the fourth grade at Arthimos Elementary and things are already off to a strange start--poisonous cookies, a zipline disaster, a missing iPad, and what are those strange sounds coming from the school custodian's wheelbarrow? Luckily the Prime Detectives--Abby "the Abacus" Feldstein, Cameron "Cam" McGill, and Gabriel "Gabe" Kim--are on the case! Using arithmetic, geometry, and logic, the Prime Detectives are sure to figure out...

"Meet 'Book' a plain old book with a yellow cover. Before the library closed, Book was the most popular pick at Rufus Elementary. Everyone wanted to check Book out. Now it's time to switch shelves. Book is convinced that the kids at this new school will feel the same. (Spoiler alert: Book is wrong. Very, very wrong.) After many failed attempts to change its pages to please its critics, Book soon realizes you can't please everyone and maybe being different...

The Pup Detectives at Pawston Elementary are quick to notice something not quite right about their special guest Prince Bubbles.

"Hubie has the strangest science teacher ever! Mr. Hyde has the class do the weirdest experiments. This week, Hubie is going to create his own slime. So gooey! So disgusting! How will Hubie ever make a clean getaway from school?" -- Back cover.

It's the first day of school at Frederick Douglass Elementary and everyone's just a little bit nervous, especially the school itself.

Eva wants to be friends with Hailey, the new owl in her class, but when Hailey seems to prefer Lucy's company, Eva starts to feel left out, and even a little jealous of her best friend. Il y a une nouvelle dans la classe d'Ève. Cette dernière est très enthousiaste à l'idée de se faire une nouvelle amie. Mais la nouvelle se lie plutôt d'amitié avec Lucie, ce qui rend Ève verte de jalousie. Ève perdra-t-elle sa meilleure amie ou réussiront-elles...