Minnesota, 1977. For the teens of one close-knit community, summer means late-night swimming parties at the quarry, the county fair, and venturing into the tunnels beneath the city. But for two best friends, it’s not all fun and games. Heather and Brenda have a secret. Something they saw in the dark. Something they can’t forget. They’ve decided to never tell a soul. But their vow is tested when their friend disappears—the second girl to vanish in a week. And yet the authorities are reluctant to investigate.

Michael Danvers’ life of self-imposed seclusion is interrupted when he receives a strange invitation: the unique opportunity to move into and beta-test a fully automated, state-of-the-art smart home.

Zenobia July is starting a new life. She used to live in Arizona with her father; now she's in Maine with her aunts. She used to spend most of her time behind a computer screen, improving her impressive coding and hacking skills; now she's coming out of her shell and discovering a community of friends at Monarch Middle School. People used to tell her she was a boy; now she's able to live openly as the girl she always knew she was. When someone anonymously posts hateful memes on her school's website, Zenobia knows she's the one with the abilities to solve the mystery.

Thirty-two-year-old Jess Abbot has lost everything: her job, her apartment, and - most heart-wrenching - her eight-year-old son, Chance, to a tragic accident. Haunted by memories and grief, Jess packs what’s left and heads for the small mountain town of Pine Lake, where she takes a position as caregiver to an eccentric old woman. A rumored clairvoyant, Lucy is strange but welcoming and immediately intuits Jess as a “loose end” in need of closure. But Jess isn’t the only guest in Lucy’s large Victorian home.

Joe works at a facility that performs human experimentation. His work just followed him home. The government wanted to unlock hidden abilities in the human mind. They put subjects in extreme sensory deprivation. All the test subjects went violently insane. But the research continued. Today it has been perfected. Almost perfected.

Charity may have mad math skills and a near-perfect memory, but with a mouth that can’t speak and a body that jumps, rocks, and howls unpredictably, most people incorrectly assume she cannot learn. Charity’s brain works differently from most people’s because of her autism, but she’s still funny, determined, and kind. So why do people treat her like a disease or ignore her like she’s invisible?

Girl genius GiGi is in a lot of hot water. A whiz with computers, she agrees to help her college RA, David, uncover some top-secret information. After all, she doesn't have family or many friends, and David has always been nice to her. It doesn't hurt that he's super cute and irresistible, too. All she has to do is hack into the government's main computer system. But a few hours later, her whole life changes.

By day, 17-year-old Kiera Johnson is an honors student, a math tutor, and one of the only black kids at Jefferson Academy. But at home, she joins hundreds of thousands of black gamers who duel worldwide as Nubian personas in the secret multiplayer online role-playing card game Slay. When a teen in Kansas City is murdered over a dispute in the Slay world, news of the game reaches mainstream media, and Slay is labeled a racist, exclusionist, violent hub for thugs and criminals. Even worse, an anonymous troll infiltrates the game.

Bobby Phillips is an average 15-year-old boy. Until the morning he wakes up and can't see himself in the mirror. Not blind, not dreaming, Bobby is just plain invisible. There doesn't seem to be any rhyme or reason to Bobby's new condition; even his dad the physicist can't figure it out. For Bobby that means no school, no friends, no life. He's a missing person. Then he meets Alicia. She's blind, and Bobby can't resist talking to her, trusting her.

Koji Owens is the new kid...again. As the only son of an Air Force F-16 pilot, he's learned to adapt and survive every time they move. It's not easy starting over with new friends and schools every two years, but when the Owens family makes their final move to New York, Koji finally has hope for a normal high school life - that is, until he finds a strange bracelet in his locker.

On the outside, Yumi Chung suffers from #shygirlproblems, a perm-gone-wrong, and kids calling her "Yu-MEAT" because she smells like her family's Korean barbecue restaurant. On the inside, Yumi is ready for her Netflix stand-up special. Her notebook is filled with mortifying memories that she's reworked into comedy gold. All she needs is a stage and courage.

In the summer of ’84, fourteen-year-old Frankie Jubilee is shuttled off to Litani, Minnesota, to live with her estranged mother, a county prosecutor she barely knows. From the start, Frankie senses something uneasy going on in the small town. The locals whisper about The Game, and her mother warns her to stay out of the woods and away from adults. When a bullying gang of girls invites Frankie to The Game, she accepts, determined to find out what’s really going on in Litani. She’s not the only one becoming paranoid. Hysteria burns through the community. Dark secrets emerge.

Until sophomore year of high school, 15-year-old Allison Britz lived a comfortable life in an idyllic town. She was a dedicated student with tons of extracurricular activities, friends, and loving parents at home. But after awakening from a vivid nightmare in which she was diagnosed with brain cancer, she was convinced the dream had been a warning. Allison believed that she must do something to stop the cancer in her dream from becoming a reality.

After a botched escape plan from her boarding school, Abigail is stunned to discover the school is actually a cover for an elite spy ring called The Center, along with being training grounds for future spies. Even more shocking? Abigail's mother is a top agent for The Center and she has gone MIA, with valuable information that many people would like to have - at any cost. Along with a former nemesis and charming boy from her grade, Abigail goes through a crash course in Spy Training 101, often with hilarious - and sometimes painful - results.

The ratings are real. One number, 0 to 100, determines your place in society. Earn a high rating, and the world is yours for the taking. But fall to zero, and you may as well cease to exist. Societies thrive on order, and the Rating System is the ultimate symbol of organized social mobility. The higher it soars, the more valued you are. The lower it plummets, the harder you must work to improve yourself.