Sara Martinez is a hacker. She recently broke into the New York City foster care system to expose her foster parents as cheats and lawbreakers. However, instead of being hailed as a hero, Sara finds herself facing years in a juvenile detention facility and banned from using computers for the same stretch of time. Enter Mother, a British spy who not only gets Sara released from jail but also offers her a chance to make a home for herself within a secret MI5 agency. Operating out of a base in Scotland, the City Spies are five kids from various parts of the world.

In the 1890s Conor and his family live on the sovereign Saltee Islands, off the Irish coast. Conor spends his days studying the science of flight with his tutor and exploring the castle with the king's daughter, Princess Isabella. But the boy's idyllic life changes forever the day he discovers a deadly conspiracy against the king.

Nine-year-old Ada has never left her one-room apartment. Her mother is too humiliated by Ada's twisted foot to let her outside. So when her little brother Jamie is shipped out of London to escape the war, Ada doesn't waste a minute - she sneaks out to join him. So begins a new adventure of Ada, and for Susan Smith, the woman who is forced to take the two kids in. As Ada teaches herself to ride a pony, learns to read, and watches for German spies, she begins to trust Susan.

Timothy is on probation. It's a strange word - something that happens to other kids, to delinquents, not to kids like him. And yet, he is under house arrest for the next year. He must check in weekly with a probation officer and a therapist and keep a journal for an entire year. And mostly, he has to stay out of trouble. But when he must take drastic measures to help his struggling family, staying out of trouble proves more difficult than Timothy ever thought it would be.

When Nathan goes to visit his grandma, Nali, at her mobile summer home on the Navajo reservation, he knows he’s in for a pretty uneventful summer, with no electricity or cell service. Still, he loves spending time with Nali and with his uncle Jet, though it’s clear when Jet arrives that he brings his problems with him. One night, while lost in the nearby desert, Nathan finds someone extraordinary: a Holy Being from the Navajo Creation Story - a Water Monster - in need of help.

. With the rise of the Berlin Wall, 12-year-old Gerta finds her family divided overnight. She, her mother, and her brother, Fritz, live on the eastern side, controlled by the Soviets. Her father and middle brother, who had gone west in search of work, cannot return home. Gerta knows it is dangerous to watch the wall, to think forbidden thoughts of freedom, yet she can't help herself. She sees the East German soldiers with their guns trained on their own citizens; she, her family, her neighbors, and her friends are prisoners in their own city.

Ponyboy can count on his brothers. And on his friends. But not on much else besides trouble with the Socs, a vicious gang of rich kids whose idea of a good time is beating up "greasers" like Ponyboy. At least he knows what to expect, until the night someone takes things too far.

Sometimes, 12-year-old Donte wishes he were invisible. As one of the few black boys at Middlefield Prep, most of the students don't look like him. They don't like him either. Dubbing him "Black Brother", Donte's teachers and classmates make it clear they wish he were more like his lighter-skinned brother, Trey. When he's bullied and framed by the captain of the fencing team, "King" Alan, he's suspended from school and arrested for something he didn't do.

December is the time of the annual Ceremony at which each twelve-year-old receives a life assignment determined by the Elders. Jonas watches his friend Fiona named Caretaker of the Old and his cheerful pal Asher labeled the Assistant Director of Recreation. But Jonas has been chosen for something special. When his selection leads him to an unnamed man, the man called only the Giver, he begins to sense the dark secrets that underlie the fragile perfection of his world.

Ten years ago, a horrifying disease began spreading across the West Texas desert. Infected people - "shakes" - attacked the living and created havoc and destruction. No one has ever survived the infection. Daisy Wilcox, known as Willie, has been protecting her siblings within the relatively safe walls of Glory, Texas. But when Willie's good-for-nothing father steals a fortune from one of the most dangerous shake-hunters in town, she finds herself on the hook for his debt. With two hunters, including the gruff and handsome Ben, to accompany her, she sets out across the desert in search of her father.

The audio edition of the best-selling middle grade novel about a spunky girl born without arms and a boy with Tourette syndrome navigating the challenges of middle school, disability, and friendship - all while solving a mystery in a western theme park. Aven Green loves to tell people that she lost her arms in an alligator wrestling match, or a wildfire in Tanzania, but the truth is that she was born without them.

Omar and his younger brother, Hassan, have spent most of their lives in Dadaab, a refugee camp in Kenya. Life is hard there: never enough food, achingly dull, and without access to the medical care Omar knows his nonverbal brother needs. So when Omar has the opportunity to go to school, he knows it might be a chance to change their future...but it would also mean leaving his brother, the only family member he has left, every day.

Ten concentration camps. Ten different places where you are starved, tortured, and worked mercilessly. It's something no one could imagine surviving. But it is what Yanek Gruener has to face. As a Jewish boy in 1930s Poland, Yanek is at the mercy of the Nazis, who have taken over. Everything he has and everyone he loves have been snatched brutally from him. And then Yanek himself is taken prisoner - his arm tattooed with the words Prisoner B-3087.

The best-selling memoir by Nobel Peace Prize winner Malala Yousafzai. I Am Malala. This is my story. Malala Yousafzai was only 10 years old when the Taliban took control of her region. They said music was a crime. They said women weren't allowed to go to the market. They said girls couldn't go to school. Raised in a once-peaceful area of Pakistan transformed by terrorism, Malala was taught to stand up for what she believes. So she fought for her right to be educated.

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?

The audio edition of the best-selling middle grade novel about a spunky girl born without arms and a boy with Tourette syndrome navigating the challenges of middle school, disability, and friendship - all while solving a mystery in a western theme park. Aven Green loves to tell people that she lost her arms in an alligator wrestling match, or a wildfire in Tanzania, but the truth is that she was born without them.

Spanning over 500 years, Pura Belpré Award winner Ruth Behar's epic novel tells the stories of four girls from different generations of a Jewish family, many of them forced to leave their country and start a new life.

When Nathan goes to visit his grandma, Nali, at her mobile summer home on the Navajo reservation, he knows he’s in for a pretty uneventful summer, with no electricity or cell service. Still, he loves spending time with Nali and with his uncle Jet, though it’s clear when Jet arrives that he brings his problems with him. One night, while lost in the nearby desert, Nathan finds someone extraordinary: a Holy Being from the Navajo Creation Story - a Water Monster - in need of help.

There are no shortcuts to surviving your first day at a new school—you can’t fix it with duct tape like you would your Chuck Taylors. On Day One, twelve-year-old Malú (María Luisa, if you want to annoy her) inadvertently upsets Posada Middle School’s queen bee, violates the school’s dress code with her punk rock look, and disappoints her college-professor mom in the process. Her dad, who now lives a thousand miles away, says things will get better as long as she remembers the first rule of punk: be yourself.

Sometimes, 12-year-old Donte wishes he were invisible. As one of the few black boys at Middlefield Prep, most of the students don't look like him. They don't like him either. Dubbing him "Black Brother", Donte's teachers and classmates make it clear they wish he were more like his lighter-skinned brother, Trey. When he's bullied and framed by the captain of the fencing team, "King" Alan, he's suspended from school and arrested for something he didn't do.