Ivy is the beloved houseplant of young Jillian Tupper of Number 3 Ramshorn Drive, much to the constant dismay of Toasty the goldfish, who is technically the family pet—swimming in his special place of honor, the antique octagonal fish tank—and should be the most loved. It seems that’s how the cookie (or cheese puffs, in Toasty’s case) crumbles in the curious Tupper household, but soon a sequence of thrilling and magical events challenges that way of life forever.

Xavier Oaks doesn't particularly want to go to the cabin with his dad and his dad's pregnant new wife, Nia. But family obligations are family obligations, and it's only for a short time. So he leaves his mom, his brother, and his other friends behind for a week in the woods. Only... one morning he wakes up and the house isn't where it was before. It's like it's been lifted and placed... somewhere else. When Xavier, his dad, and Nia go explore, they find they are inside a dome, trapped. And there's no one else around...

Lina's father had suggested she go "someplace different" for the summer, and she's beginning to wish she hadn't listened. She could be at her grandma's house in Nagano now, instead of trudging through a forest in search of a town that might not even exist. But when a gust of wind carries off her umbrella, it leads Lina down a secret path between the trees to a strange and incredible world. In the hidden village of Misty Valley, centaurs roam the cobblestone streets and gnomes visit shops stuffed with spellbooks and enchanted desserts.

Grace Woodhouse has left a lot behind. She used to have a great friend group, an amazing girlfriend, and a right foot set to earn her a Division I football scholarship—before she came out as trans. As senior year begins, Grace is struggling to find her place in early transition, new social circles, and a life without football. But when her skills as the best kicker in the state prove to be vital, her old teammates beg her to come out of retirement, dragging her back into a sport—into a way of life—she thought had turned its back on her forever.

When she first meets Adam, Coralie is new to London and feeling adrift. But Adam is clever, witty, and (he insists) a quarter inch taller than the average male. His charming four-year-old daughter only adds to his appeal. But ten years on, something important is missing from the life Coralie and Adam (though let’s face it, mostly Coralie) have built. Or maybe, having gained everything she dreamed of, Coralie has lost something else she once had: herself.