When snow closes Greg Heffley's middle school, he and his best friend, Rowley Jefferson, face a fight for survival as warring gangs turn the neighborhood into a wintry battlefield.

In another "suspenseful mystery romp with art appreciation" (Kirkus Reviews, starred review), Art and Camille head to London to find her estranged father, and soon find themselves embroiled in a heist involving a long-dead monarch. Packed with fascinating facts about real places and pieces of art, this fast-paced thriller is perfect for fans of the Spy School and Mr. Limoncello's Library series and Dan Brown.

Twelve-year-old Suzy Swanson wades through her intense grief over the loss of her best friend by investigating the rare jellyfish she is convinced was responsible for her friend's death.

Children's birthdays are always strange in Willow Falls, but when Connor's little sister Grace falls into a frozen state on her tenth birthday, Amanda and Leo must travel back in time to find out what force prevented Angelina from casting the blessing that would have protected her.

"There's a new kid in town! From the moment Natasha sets foot in class, it's clear she's one of the coolest kids in sixth grade. Everyone wants to be her friend, including Olive...but things might not be so easy. Olive tries her best to befriend Nat, but it seems like the only thing they have in common is that they both want to hang out with Olive's friends! Watching as Natasha gets closer with some of her best buds, Olive can't help but worry that...

Best friends Gabe and Oliver tackle family problems, bullying, and the challenge of dealing with the new kid in their sixth grade class, Reuben, who refuses to talk--and no one knows why.

TJ's former best friend, Danny, has just returned from London, but TJ finds that he has changed--he is constantly one-upping everybody, and when he uses his cell phone to send an embarrassing picture of TJ to other kids Danny takes it one step too far.

When middle schooler Marty Pants discovers an alien plot to take over the world, no one, not his best friends Parker and Roongrat or his family or arch-enemy, Simon, believe him, so it is up to Mary to investigate and save the world.

After fourteen-year-old Lacey Chu repairs a highly advanced smartphone/robotic pet companion, or baku, called Jinx, the baku gets her into her dream school, Profectus, where she is exposed to dangerous secrets.

In Silver Springs, Arizona, her mother's stories of the monstrous La Llorona are thrilling but unbelievable to science-loving Paola until she and her best friends Dante and Emma take a walk through a cactus field near the Gila River.