Meet Resilience, a Mars rover determined to live up to his name. Res was built to explore Mars. He was not built to have human emotions. But as he learns new things from the NASA scientists who assemble him, he begins to develop humanlike feelings. Maybe there’s a problem with his programming…. Human emotions or not, launch day comes, and Res blasts off to Mars, accompanied by a friendly drone helicopter named Fly. But Res quickly discovers that Mars is a dangerous place filled with dust storms and giant cliffs.

Simon O'Keeffe's biggest claim to fame should be the time his dad accidentally gave a squirrel a holy sacrament. Or maybe the alpaca disaster that went viral on YouTube. But the story the whole world wants to tell about Simon is the one he'd do anything to forget: the story in which he's the only kid in his class who survived a school shooting. Two years after the infamous event, twelve-year-old Simon and his family move to the National Quiet Zone—the only place in America where the internet is banned.

Herc Beal knows who he's named after—a mythical hero—but he's no superhero. He's the smallest kid in his class. So when his homeroom teacher at his new middle school gives him the assignment of duplicating the mythical Hercules's amazing feats in real life, he's skeptical. After all, there are no Nemean Lions on Cape Cod—and not a single Hydra in sight.

It’s not easy being a Remarkable in the Unremarkable world. Some things are cool—like getting a pet hellhound for your twelfth birthday. Others, not so much—like not being trusted to learn magic because you might use it to take revenge on an annoying neighbor. All Nic Blake wants is to be a powerful Manifestor like her dad. But before she has a chance to convince him to teach her the gift, a series of shocking revelations and terrifying events launch Nic and two friends on a hunt for a powerful magic tool she’s never heard of...

Eleven-year-old Kemi Carter loves scientific facts, specifically probability. It's how she understands the world and her place in it. Kemi knows her odds of being born were 1 in 5.5 trillion, and that the odds of her having the best family ever were even lower. Yet somehow, Kemi lucked out. But everything Kemi thought she knew changes when she sees an asteroid hover in the sky, casting a purple haze over her world. Amplus-68 has an 84.7% chance of colliding with earth in four days, and with that collision, Kemi’s life as she knows it will end.

Thirteen-year-old Matthew is miserable. His journalist dad is stuck overseas indefinitely, and his mom has moved in his one-hundred-year-old great-grandmother to ride out the pandemic, adding to his stress and isolation. But when Matthew finds a tattered black-and-white photo in his great-grandmother’s belongings, he discovers a clue to a hidden chapter of her past, one that will lead to a life-shattering family secret.

Ben Ripley may only be in middle school, but he's already pegged his dream job: CIA or bust. Unfortunately for him, his personality doesn't exactly scream "secret agent". In fact Ben is so awkward, he can barely get to school and back without a mishap. Because of his innate nerdiness, Ben is not surprised when he is recruited for a magnet school with a focus on science - but he's entirely shocked to discover that the school is actually a front for a junior CIA academy.

Maggie Stephens's stutter makes school especially hard. She will do almost anything to avoid speaking in class or calling attention to herself. So when her unsympathetic father threatens to send her away for so-called "treatment," she reluctantly agrees to her mother's intervention plan: a few weeks in the fresh air of Wildoak Forest, visiting a grandfather she hardly knows. It is there, in an extraordinary twist of fate, that she encounters an abandoned snow leopard cub, an exotic gift to a wealthy Londoner that proved too wild to domesticate.

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.

For as long as Ryanna Stuart can remember, her summers have been spent with her father and his new wife. Just the three of them, structured, planned, and quiet. But this summer is different. This summer, she’s received a letter from her grandparents—grandparents neither she nor her dad have spoken to since her mom’s death—inviting her to stay with them at an old summer camp in the Poconos.

Urchin Beach isn't the sort of place where bad things happen. The little seaside town is too lucky for that. But then one day, a thief steals something precious-the town's dragonfly staff, which is the source of all its good fortune and the most important part of the upcoming Dragonfly Day Festival.

"Are you a gifted child looking for special opportunities?" Dozens of children respond to this peculiar ad in the newspaper and are then put through a series of mind-bending tests, which readers take along with them. Only four children—two boys and two girls—succeed. Their challenge: to go on a secret mission that only the most intelligent and inventive children could complete. To accomplish it they will have to go undercover at the Learning Institute for the Very Enlightened, where the only rule is that there are no rules.

Laura Rodríguez Colón has a plan: no matter what the grown-ups say, she will live with her parents again. Can you blame her? It’s tough to make friends as the new kid at school. And while staying at her aunt’s house is okay, it just isn’t the same as being in her own space. So when Laura finds a puppy, it seems like fate. If she can train the puppy to become a therapy dog, then maybe she’ll be allowed to visit her parents. Maybe the dog will help them get better and things will finally go back to the way they should be.

The town of Stone in the Glen used to be lovely, but it hasn’t been so in a very long time. Once a celebrated town with a vibrant town square, prosperous businesses and families, and educated, happy children, Stone in the Glen has fallen on hard times. Since the expansive and beloved Library burned with other buildings in a time of terrible fires, the town has been plagued by droughts, blight, and destruction. But the people have continued to put their faith in the Mayor, a dazzling fellow with golden hair and brilliant white teeth who promises that he alone can solve their problems.

When young Arthur Conan Doyle is o­ffered a spot at Baskerville Hall, a secret school for extraordinarily gifted children, he is elated at being chosen—and being given a chance to turn his family’s fortunes around. There, Arthur makes quick friends with Irene Eagle, a girl who boldly strides into action, and Jimmie Moriarty, a boy whose brilliance rivals Arthur’s own. Together, they discover that their new school is a peculiar place, home to leaning towers and unexplained explosions, prowling wolves and extinct birds.

Grant McAllister, a professor of mathematics, once sat down and worked all the rules out – and wrote seven perfect detective stories to demonstrate. But that was 30 years ago. Now Grant lives in seclusion on a remote Mediterranean island, counting the rest of his days. Until Julia Hart, a brilliant, ambitious editor knocks on his door. Julia wishes to republish his book, and together they must revisit those old stories: An author hiding from his past and an editor keen to understand it.

Not only is Scarlett Parker's love life in the loo - as her British cousin Vivian Tremont would say - it's also gone viral with an embarrassing video. So when Viv suggests Scarlett leave Florida to lay low in London, she hops on the next plane across the pond. Viv is the proprietor of Mims's Whims, a ladies' hat shop on Portobello Road bequeathed to both cousins by their beloved grandmother, and she wants Scarlett to finally join her in the millinery business. But a few surprises await Scarlett in London.

In 1995, six university students moved into the house at 215 Caldwell Street. Months later, one of them was found dead on the sofa the morning after their end-of-year party. His death was ruled an accident by the police. The remaining five all knew it wasn’t, and though they went on with their lives, the truth of what happened to their sixth housemate couldn’t stay buried forever. Twenty years later, all five of them arrive - lured separately under various pretenses - at Wolfheather House, a crumbling, secluded mansion on the Scottish isle of Doon.

Autumn has come and gone on Scotland’s Isle of Glenroth, and the islanders gather for the Tartan Ball, the annual end-of-tourist-season gala. Spirits are high. A recently published novel about island history has brought hordes of tourists to the small Hebridean resort community. On the guest list is American antiques dealer Kate Hamilton. Kate returns reluctantly to the island where her husband died, determined to repair her relationship with his sister, proprietor of the island’s luxe country-house hotel, famous for its connection with Bonnie Prince Charlie.

Hetty Rhodes and her husband, Benjy, were Conductors on the Underground Railroad, ferrying dozens of slaves to freedom with daring, cunning, and magic that draws its power from the constellations. With the war over, those skills find new purpose as they solve mysteries and murders that White authorities would otherwise ignore. In the heart of Philadelphia’s Seventh Ward, everyone knows that when there’s a strange death or magical curses causing trouble, Hetty and Benjy are the only ones who can solve the case.

Emma Reed and her beloved Corgi move from London to Cornwall with the dream of opening a tea shop - but first, they'll have to collar a criminal in the first book in a charming new series.

When a young man is found gruesomely murdered in a London houseboat, it triggers questions about three women who knew him. Laura is the troubled one-night-stand last seen in the victim’s home. Carla is his grief-stricken aunt, already mourning the recent death of yet another family member. And Miriam is the nosy neighbor clearly keeping secrets from the police. Three women with separate connections to the victim. Three women who are – for different reasons – simmering with resentment. Who are, whether they know it or not, burning to right the wrongs done to them.

Lily Armitage never intended to return to Endgame House—the grand family home where her mother died twenty-one Christmases ago—until she receives a letter from her aunt, asking her to return to take part in an annual tradition: the Christmas Game. The challenge? Solve twelve clues to find twelve keys. The prize? The deeds to the manor house. Lily has no desire to win the house. But her aunt makes one more promise: The clues will also reveal who really killed Lily's mother all those years ago.

Erin Coleridge's used bookstore in Kirkbymoorside, North Yorkshire, England, is a meeting place for the villagers and, in particular, for the local Jane Austen Society. At the Society's monthly meeting, matters come to a head between the old guard and its young turks. After the meeting breaks for tea, persuasion gives way to murder with extreme prejudice when president Sylvia Pemberthy falls dead to the floor. Poisoned? Presumably, but by whom? And was Sylvia the only target?

At the Man with a Load of Mischief, they found the dead body stuck in a keg of beer. At the Jack and Hammer, another body was stuck out on the beam of the pub’s sign, replacing the mechanical man who kept the time. Two pubs. Two murders. One Scotland Yard inspector called in to help. Detective Chief Inspector Richard Jury arrives in Long Piddleton and finds everyone in the postcard village looking outside of town for the killer - except for one Melrose Plant....

Bopped on the head from a falling plastic Santa, local undertaker Emma Lee Raines is told she's suffering from "funeral trauma." It's trauma all right, because the not-so-dearly departed keep talking to her. Take Ruthie Sue Payne - innkeeper, gossip queen, and arch-nemesis of Emma Lee's granny - she's adamant that she didn't just fall down those stairs. She was pushed. Ruthie has no idea who wanted her pushing up daisies, but she can't cross over until the matter is laid to eternal rest. Emma Lee's high-school crush, Sheriff Jack Henry Ross, isn't ready to rule out foul play.

It’s wintertime at Greenglass House. The creaky smuggler’s inn is always quiet during this season, and 12-year-old Milo, the innkeepers’ adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again....

A masterful debut novel by Plimpton Prize winner Isabella Hammad, The Parisian illuminates a pivotal period of Palestinian history through the journey and romances of one young man, from his studies in France during World War I to his return to Palestine at the dawn of its battle for independence.

Jamie Watson has always been intrigued by Charlotte Holmes; after all, their great-great-great-grandfathers were one of the most infamous pairs in history. But the Holmes family has always been odd, and Charlotte is no exception. She's inherited Sherlock's volatility and some of his vices - and when Jamie and Charlotte end up at the same Connecticut boarding school, Charlotte makes it clear she's not looking for friends.

At Montverre, an ancient and elite academy hidden high in the mountains, society's best and brightest are trained for excellence in the grand jeu—the great game—an arcane and mysterious competition that combines music, art, math, poetry, and philosophy. Léo Martin once excelled at Monteverre, but lost his passion for scholarly pursuits after a violent tragedy. He turned to politics instead, and became a rising star in the ruling party, until a small act of conscience cost him his career. Now, he has been exiled back to Monteverre, his fate uncertain.

Now that the family reunion is over and the murderer has been caught, Shenanigan Swift can return to important projects, like searching for the long-lost family treasure. But trouble always finds Shenanigan, and when a valuable painting is stolen from Swift House by a group of eccentric art thieves known as Ouvolpo, she is determined to get it back—even if it means chasing them all the way to Paris. A new adventure is about to begin, and Shenanigan’s sleuthing skills will soon be tested like never before.

Since Grandpa died, Dally’s days are dull and restricted. She’s eleven and a half years old, and her exacting single mother is already preparing her to take over the family business. Starved for adventure and release, Dally rescues a mysterious envelope from her mother’s clutches, an envelope Grandpa had earmarked for her. The map she finds inside leads straight to an ancient vault, a library of secrets where each book is a portal to a precise moment in time. As Dally “checks out” adventure after adventure she begins to dive deep into her family’s hidden history.

Tuesdays at Castle Glower are Princess Celie's favorite days. That's because on Tuesdays, the castle adds a new room, a turret, or sometimes even an entire wing. No one ever knows what the castle will do next, and no one - other than Celie, that is - takes the time to map out the new additions. But when King and Queen Glower are ambushed and their fate is unknown, it's up to Celie, with her secret knowledge of the castle's never-ending twists and turns, to protect their home and save their kingdom.

Thirteen is when a Beaumont’s savvy hits - and with one brother who causes hurricanes and another who creates electricity, Mibs Beaumont is eager to see what she gets. But just before the big day, Poppa is in a terrible accident. And now, all Mibs wants is a savvy that will save him. In fact, Mibs is so sure she’ll get a powerful savvy that she sneaks a ride to the hospital on a rickety bus with her sibling and the preacher’s kids in tow. After this extraordinary adventure - full of talking tattoos and a kidnapping - not a soul on board will ever be the same.

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.

In a compelling, linear narrative, Miller takes listeners along as she investigates a brutal crime: the August 4, 1892, murders of wealthy and prominent Andrew and Abby Borden. The accused? Mild-mannered and highly respected Lizzie Borden, daughter of Andrew and stepdaughter of Abby. Most of what is known about Lizzie’s arrest and subsequent trial (and acquittal) comes from sensationalized newspaper reports; as Miller sorts fact from fiction, and as a legal battle gets under way, a gripping portrait of a woman and a town emerges.

When a mysterious little free library (guarded by a large orange cat) appears overnight in the small town of Martinville, eleven-year-old Evan plucks two weathered books from its shelves, never suspecting that his life is about to change. Evan and his best friend Rafe quickly discover a link between one of the old books and a long-ago event that none of the grown-ups want to talk about. The two boys start asking questions whose answers will transform not only their own futures, but the town itself.

Mara is a proud and beautiful slave girl who yearns for freedom in ancient Egypt, under the rule of Queen Hatshepsut. Mara is not like other slaves; she can read and write, as well as speak the language of Babylonian. So, to barter for her freedom, she finds herself playing the dangerous role of double spy for two arch enemies—each of whom supports a contender for the throne of Egypt. Against her will, Mara finds herself falling in love with one of her masters, the noble Sheftu, and she starts to believe in his plans of restoring Thutmose III to the throne.