When JJ Jacobson convinced his mom to accept a surprise invitation to an all-expenses-paid weekend getaway at the illustrious Barclay Hotel, he never imagined that he'd find himself in the midst of a murder mystery. He thought he was in for a run-of-the-mill weekend ghost hunting at the most haunted spot in town, but when he arrives at the Barclay Hotel and his mother is blamed for the hotel owner's death, he realizes his weekend is going to be anything but ordinary.

Simon O'Keeffe's biggest claim to fame should be the time his dad accidentally gave a squirrel a holy sacrament. Or maybe the alpaca disaster that went viral on YouTube. But the story the whole world wants to tell about Simon is the one he'd do anything to forget: the story in which he's the only kid in his class who survived a school shooting. Two years after the infamous event, twelve-year-old Simon and his family move to the National Quiet Zone—the only place in America where the internet is banned.

In a future shaken by climate disasters, Yolanda Cicerón knows that nature is something to be feared. While life in the Valley is brutal and harsh, Yoly dreams of leaving her farm to live in Silo—the most advanced town for miles around. But first, Yoly will need to prove she belongs in a place where only the smartest and most useful are welcomed.

Five students meet in the school cafeteria when they're forced to complete their school community service hours. There's George: the brain. Sara: the loner. Dayara: the tough kid. Nico: the rich kid. And Miguel, the jock. They immediately know that they have nothing in common with each other... even though their school administration has decided that they all belong together.

Twelve-year-old Adela “Addie” Ramírez has a big decision to make when her stepfather proposes adoption. Addie loves Alex, the only father figure she’s ever known, but with a new half brother due in a few months and a big school theater performance on her mind, everything suddenly feels like it’s moving too fast. She has a million questions, and the first is about the young man in the photo she found hidden away in her mother’s things.