If Bao Nguyen had to describe himself, he’d say he was a rock. Steady and strong, but not particularly interesting. His grades are average, his social status unremarkable. He works at his parents’ pho restaurant, and even there, he is his parents’ fifth favorite employee. Not ideal. If Linh Mai had to describe herself, she’d say she was a firecracker. The only problem? Her parents rely on her in ways they’re not willing to admit, including working practically full-time at her family’s pho restaurant.

Following the death of his father, Thomas Walsh had to grow up quickly, taking on odd-jobs to keep food on the table and help pay his gravely ill mother's medical bills. When he's offered a highly paid position as an interpreter for an heiress who exclusively signs, Thomas—the hearing child of a Deaf adult—jumps at the opportunity. But the job is not without its challenges. Thomas is expected to accompany Vivienne wherever she goes, but from the start, she seems determined to shake him. To make matters worse, her parents keep her on an extremely short leash.

Eighteen-year-old Cass Issac doesn’t believe in sticking around. She's had to move a lot due to her dads' house-flipping business—always a different school, always a new friend group. She’s learned there’s no need for drawn-out-goodbyes with people you'll lose touch with anyway. Which makes Grad Nite at Disneyland the perfect way to finish up high school, and have a magical last night with her best friend, Bryony–before she leaves once again. But amid the roller coaster rides and Cars Land dance party, the night turns into one big disaster.

Sadie Wen is perfect on paper: school captain, valedictorian, and a "pleasure to have in class." It's not easy, but she has a trick to keep her model-student smile plastered on her face at all times: she channels all her frustrations into her email drafts. She'd never send them of course—she'd rather die than hurt anyone's feelings—but it's a relief to let loose on her power-hungry English teacher or a freeloading classmate taking credit for Sadie's work. All her most vehemently worded emails are directed at her infuriating cocaptain, Julius Gong.

Built by long-gone Saints, the city of Vaiwyn lives and breathes and bleeds. As a Keeper, Mina knows better than most what her care of Vaiwyn’s bells means for the sentient city. It’s the Strauss family’s thousand-year legacy—prevent the Vespers from ringing, or they will awake a slumbering evil. One afternoon, to Mina's horror, her bell peals thirteen times, shattering the city’s tenuous peace. With so much of the city's history and lore lost in a long-ago disaster, no one knows the danger that has been unleashed—until the city begins to fight back.