Ever since her dad died, 11-year-old Jerry Blum and her mom have bounced around dead-end towns, staying in a series of rundown motels where her mother picks up housekeeping work and Jerry can get around in her wheelchair. But the Slumbering Giant motel is different. Lights blink on and off in the surrounding trees, a mysterious radio station plays only at midnight, and people disappear into the woods, never to been seen again. Not to mention that Jerry’s mom keeps vanishing to do “special work” that she refuses to discuss. When her mother doesn’t come home one morning, Jerry acts.

Isabel Beane is a shy girl who lives in a home full of havoc and hubbub and hullabaloo. With five siblings, there is always too much too much-ness. At school, there’s a new girl who is immediately popular, but she’s also not very nice to one person—Isabel. Isabel has never felt more invisible. She begins to get bombarded by fears, like being abandoned by her classmates and taking the upcoming Extremely Important standardized test. Her fears feel like worry-moths that flutter in her belly. With every passing day, they seem to get stronger and stronger.

Weatherby is a fish out of water. When she lands a scholarship to the prestigious Boston School, she's excited to be in the same world as her dad, whom she's never met, and make real friends. But Weatherby has a secret she'll risk everything to protect, one that could destroy her new life. Every member of Jack's wealthy and privileged family has made their mark at the Boston School. Everyone, that is, except for Jack, who is entirely mediocre. He's desperate to prove his worth to his influential father. But Jack has a secret of his own . . . one with the power to ruin everything.

Down at the bottom of the tall buildings of New York City, Magnolia Wu sits inside her parents’ laundromat. She has pinned every lost sock from the laundromat onto a bulletin board, in hopes that customers will return to retrieve them. But no one seems to have noticed. In fact, barely anyone has noticed Magnolia at all. What she doesn’t know is that this is about to be her most exciting summer yet. When Iris, a new friend from California arrives, they set off across the city to solve the mystery of each missing sock.

In the opulent sinking city of Dantessa, the Great Game rules all. Pia Paro believes that so long as you follow the rules, you always have a chance at winning. But after her beloved Gramps is sentenced to a life of servitude, Pia accepts a dangerous offer and joins a team of players seeking to win the most perilous game of all: Noctis. The Seafoxes—Pia’s new teammates—are unlike anyone she’s ever met. There’s bold Carlo; macabre Serafina; kindhearted Pasquale; and their ringleader, Vittoria. Each has their own reason for playing, and soon, Pia begins to question all her long-held beliefs.