Pirate fever sweeps through the town after an opportunistic treasure hunter shows up looking to lay claim to Blackbeard's lost gold buried somewhere in Tupelo Landing. When the (probably) world-famous Desperado Detectives - Mo and Dale and Harm - are hired by Mayor Little's mother to find the pirate loot for her, and the high-stakes race for riches is on! But that's not the only treasure hunt in town. Mo LoBeau unearths shocking new clues that may lead to her long-lost Upstream Mother - in the riskiest, scariest, and possibly richest case of her life.

Twelve-year-old Stick Lawson lives on Hatteras Island, North Carolina, where life moves steady as the tides, and mysteries abound as long as you look really hard for them. Stick and her friends Rain and Neb are good at looking hard. They call themselves the Dime Novel Kids. And the only thing Stick wants more than a paying case for them to solve is the respect that comes with it.

Serafina has never had a reason to disobey her pa and venture beyond the grounds of Biltmore Estate. There's plenty to explore in her grand home, but she must take care to never be seen. None of the rich folk upstairs know that Serafina exists; she and her pa, the estate's maintenance man, have lived in the basement for as long as Serafina can remember. She has learned to sneak and hide.

Six hundred and fifty-seven days ago, Meg Kenyon's father left their home in France to fight for the Allies in World War II, and that was the last time Meg saw him. Recently, she heard he was being held prisoner by the Nazis, a terrible sentence from which Meg fears he'll never return. Suddenly, an impossible chance to save her father falls into Meg's lap. After following a trail of blood in the snow, Meggie finds an injured British spy hiding in her grandmother's barn.

A bizarre chain of events begins when 16 unlikely people gather for the reading of Samuel W. Westing's will. And though no one knows why the eccentric, game-loving millionaire has chosen a virtual stranger - and a possible murderer - to inherit his vast fortune, one thing's for sure: Sam Westing may be dead...but that won't stop him from playing one last game!

Harry Potter has never even heard of Hogwarts when the letters start dropping on the doormat at number four, Privet Drive. Addressed in green ink on yellowish parchment with a purple seal, they are swiftly confiscated by his grisly aunt and uncle. Then, on Harry's eleventh birthday, a great beetle-eyed giant of a man called Rubeus Hagrid bursts in with some astonishing news: Harry Potter is a wizard, and he has a place at Hogwarts School of Witchcraft and Wizardry. An incredible adventure is about to begin!

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?

Being an undercover poison taster for the rich and famous might sound glamorous, but for Isobel Avery it means stomaching bad clients and even worse coffee. The one side of the job that lives up to expectations is the money. Which is just as well for Izzy, since she needs an awful lot of it. Who knew when she made a lifelong commitment to a man that it would be one year living with him and the rest of her life paying for it?

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.

Bell has spent his whole life—all eleven years of it—on Mars. But he's still just a regular kid—he loves cats and any kind of cake, and is curious about the secrets the adults in the US colony are keeping. Like, why don't they have contact with anyone on the other Mars colonies? Why are they so isolated? When a virus breaks out and the grown-ups all fall ill, Bell and the other children are the only ones who can help. It's up to Bell—a regular kid in a very different world—to uncover the truth and save his family...and possibly unite an entire planet.

Mary Alice and Grandma Dowdel return for more astonishing, laugh-out-loud adventures when 15-year-old Mary Alice moves in with her spicy grandmother for the year. Her extended visit is filled with moonlit schemes, romances both foiled and founded, and a whole parade of fools made to suffer in unusual (and always hilarious) ways.

The girl doesn't remember a thing about her life, but the intricate tattoo on her arm is proof that she's from the Dragonfly Territories and that she's protected by the king. Which means a reward for Piper if she can get the girl home. The one sure way to the Territories is the 401, a great old beauty of a train. But a ticket costs more coin than Piper could make in a year. And stowing away is a difficult prospect - everyone knows that getting past the peculiar green-eyed boy who stands guard is nearly impossible.

Victoria Blaisdell longs for independence and adventure, and she yearns to accompany her father as he sails west in search of real gold! But it is 1848, and Tory isn't even allowed to go to school, much less travel all the way from Rhode Island to California. Determined to take control of her own destiny, Tory stows away on the ship. Though San Francisco is frenzied and full of wild and dangerous men, Tory finds freedom and friendship there. Until one day, when Father is in the gold fields, her younger brother, Jacob, is kidnapped.

More than anything, Joel wants to be a Rithmatist. Chosen by the Master in a mysterious inception ceremony, Rithmatists have the power to infuse life into two-dimensional figures known as Chalklings. Rithmatists are humanity's only defense against the Wild Chalklings—merciless creatures that leave mangled corpses in their wake. Having nearly overrun the territory of Nebrask, the Wild Chalklings now threaten all of the American Isles.

Alex and Conner Bailey's world is about to change in this fast-paced adventure that uniquely combines our modern day world with the enchanting realm of classic fairy tales. The Land of Stories tells the tale of twins Alex and Conner. Through the mysterious powers of a cherished book of stories, they leave their world behind and find themselves in a foreign land full of wonder and magic where they come face-to-face with fairy tale characters they grew up reading about.

Pirate fever sweeps through the town after an opportunistic treasure hunter shows up looking to lay claim to Blackbeard's lost gold buried somewhere in Tupelo Landing. When the (probably) world-famous Desperado Detectives - Mo and Dale and Harm - are hired by Mayor Little's mother to find the pirate loot for her, and the high-stakes race for riches is on! But that's not the only treasure hunt in town. Mo LoBeau unearths shocking new clues that may lead to her long-lost Upstream Mother - in the riskiest, scariest, and possibly richest case of her life.

It is 1939 in Berlin, Germany, and 12-year-old Lillian and her Papa are on the run from Nazi soldiers. Because they are Jewish, they are in danger of being arrested and put in prison. Lillian’s father is blind, and it seems no one is willing to help them - until they meet Otto Weidt. Mr. Weidt runs a factory that makes brushes for the Nazi army, and his secret is that he employs blind Jewish workers. Lillian learns that Otto Weidt is determined to keep her, Papa, and all the Jewish workers safe. But will he be able to?

When Marty Preston comes across a young beagle in the hills behind his home, it's love at first sight - and also big trouble. It turns out the dog, which Marty names Shiloh, belongs to Judd Travers, who drinks too much and has a gun - and abuses his dogs. So when Shiloh runs away from Judd to Marty, Marty just has to hide him and protect him from Judd.

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.

Ella of Frell wants nothing more than to be free of Lucinda's gift of obedience and feel that she belongs to herself. For how can she truly belong to herself if she knows that at any time, anyone can order her to hop on one foot, cut off her hand, or betray her kingdom, and she'll have to obey?

Young Tepary Jones leads a life of constant adventure. But he gets more excitement than even he can handle when he plays a flute he finds in an ancient ruin. Magic from the Distant Time changes him into a bushy-tailed woodrat and ensnares him in a world of danger and suspense. His parents don’t realize what’s happened to him - only his dog Dusty knows. With Dusty alone to protect him from nightly predators, Tepary must unravel the mystery behind the owner of the flute - Kokopelli himself.

When a fortuneteller’s tent appears in the market square of the city of Baltese, orphan Peter Augustus Duchene knows the questions that he needs to ask: Does his sister still live? And if so, how can he find her? The fortuneteller’s mysterious answer (An elephant! An elephant will lead him there!) sets off a chain of events so remarkable, so impossible, that Peter can hardly dare to believe it. But it is - all of it - true.

In the valley of Fruitless mountain, a young girl named Minli lives in a ramshackle hut with her parents. In the evenings, her father regales her with old folktales of the Jade Dragon and the Old Man on the Moon, who knows the answers to all of life's questions. Inspired by these stories, Minli sets off on an extraordinary journey to find the Old Man on the Moon to ask him how she can change her family's fortune. She encounters an assorted cast of characters and magical creatures along the way, including a dragon who accompanies her on her quest for the ultimate answer.

Phillip is excited when the Germans invade the small island of Curacao. War has always been a game to him, and he's eager to glimpse it firsthand, until the freighter he and his mother are traveling to the United States on is torpedoed.

Rose Howard has OCD, Asperger's syndrome, and an obsession with homonyms (even her name is a homonym). She gave her dog Rain a name with two homonyms (Reign, Rein), which, according to Rose's rules of homonyms, is very special. Rain was a lost dog Rose's father brought home. Rose and Rain are practically inseparable. And they are often home alone, as Rose's father spends most evenings at a bar, and doesn't have much patience for his special-needs daughter.

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.

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.

"Trouble Twins" Dallas and Florida have been shuffled between foster families and the orphanage all their lives. All they want is a loving place to call home, but they are mistrustful that one exists for the likes of them.

Ally has been smart enough to fool a lot of smart people. Every time she lands in a new school, she is able to hide her inability to read by creating clever yet disruptive distractions. She is afraid to ask for help; after all, how can you cure dumb? However, her newest teacher Mr. Daniels sees the bright, creative kid underneath the trouble maker. With his help, Ally learns not to be so hard on herself and that dyslexia is nothing to be ashamed of.

Discover what James Patterson calls “the coolest library in the world” in the New York Times bestselling, award-winning Mr. Lemoncello’s Library series!