In dreams, Wren can see her again: her eyes, her hair, her smile. She can even hear her laugh. Her mother, one of hundreds of Native Americans considered missing or murdered in Oklahoma. Sometimes it seems like Wren and her grandmother are the only people still looking. Even more frustrating, Wren's overprotective father won't talk about it. Wren refuses to give up, though. And an opportunity to find lost pets seems like a real way to hone her detective skills. But everything changes when one of the missing pets is found badly hurt. Soon, there are others.

Olive Cobin Zang has . . . issues. And they mostly aren’t her fault. (No, really!) Though she often slips under the radar, problems have a knack for finding her. So, imagine her doubts when she’s suddenly dropped off at the strangest boarding school ever: a former castle turned prison that's now a “reforming arts school”!

Henry, Frances, and Lukas are neighbors, and they used to be best friends. But in middle school Frances got emo, Lukas went to private school, and Henry just felt left behind. When they come together again for the funeral of a pet gerbil, the three ex-friends make a mind-blowing discovery: a radio, buried in Henry’s backyard, that allows them to talk to another group of kids in the same town...in the same backyard...eighty years in the past.

Trey knows how the trick works: His dad gets him into a school full of kids with rich parents. Trey makes friends, and his dad makes connections. Soon, there’s the con, where Trey’s dad suckers the other parents into giving him money for one of his schemes. Once the money’s in the bank, Trey, his sister, and their dad go on the run … until they set up somewhere else and start again.

New York Times best-selling author Gordon Korman harkens back to his No More Dead Dogs days in this stand-alone that takes a tone more serious than you've ever heard from him before. A boy who's been a bully and hanging out with the wrong friends gets a new start after a memory-loss-inducing accident. But can someone really change who he is, or will the old him merely come back over time?

Isaiah ""Ice"" Abernathy has always worshiped his older brother, Seth. For years they’ve been not just brothers but best friends—and as Seth starts his senior year, Ice is eager to spend as much time with his brother as he can, making memories before Seth goes to college.

Seventh grade begins, and Kareem’s already fumbled it. His best friend moved away, he messed up his tryout for the football team, and because of his heritage, he was voluntold to show the new kid—a Syrian refugee with a thick and embarrassing accent—around school. Just when Kareem thinks his middle school life has imploded, the hotshot QB promises to get Kareem another tryout for the squad. There’s a catch: to secure that chance, Kareem must do something he knows is wrong.

Summer, 1940. Nineteen-year-old Jakob Novis and his quirky younger sister Lizzie share a love of riddles and puzzles. And now they’re living inside of one. The quarrelsome siblings find themselves amidst one of the greatest secrets of World War II—Britain’s eccentric codebreaking factory at Bletchley Park. As Jakob joins Bletchley’s top minds to crack the Nazi's Enigma cipher, fourteen-year-old Lizzie embarks on a mission to solve the mysterious disappearance of their mother.

When eleven-year-old Hank’s mom doesn’t come home, he takes care of his toddler sister, Boo, like he always does. But it’s been a week now. They are out of food and mom has never stayed away this long… Hank knows he needs help, so he and Boo seek out the stranger listed as their emergency contact. But asking for help has consequences. It means social workers, and a new school, and having to answer questions about his mom that he's been trying to keep secret. And if they can't find his mom soon, Hank and Boo may end up in different foster homes—he could lose everything.

It’s the last few months of eighth grade, and Isaiah feels lost. He thought his summer was going to be him and his boys Drew and Darius, hanging out, doing wheelies, watching martial arts movies, and breaking tons of Guinness World Records before high school. But now, more and more, Drew seems to be fading from their friendship, and though he won’t admit it, Isaiah knows exactly why. Because Darius is…gone.