Children Literature Mysteries

Middle school is hard. Solving cases for the FBI is even harder. Doing both at the same time, well that's just crazy. But that doesn't stop Florian Bates! Along with his best friend, and Watson to his Sherlock, Margaret, Florian's making the case that kids can do anything. When Florian and Margaret's FBI supervisor, Marcus Rivers, is accused of a crime, it's up to this mystery-solving duo to jump into action and clear his name because Marcus is more than their boss - he's family.

Jo Montfort is beautiful and rich, and soon - like all the girls in her class - she’ll graduate from finishing school and be married off to a wealthy bachelor. Which is the last thing she wants. Jo dreams of becoming a writer - a newspaper reporter like the trailblazing Nellie Bly. Wild aspirations aside, Jo’s life seems perfect until tragedy strikes: Her father is found dead. Charles Montfort shot himself while cleaning his pistol.

A lovable dog helps his human girl solve a mystery. King and Kayla are playing fetch with their friends, Jillian and Thor. Jillian throws King’s favorite ball too hard, and now it’s gone missing! King and Kayla must put together the clues to figure out where it went - and who has it.

Ally has a secret snow pal! She keeps finding little gifts and notes with clues. First it was a bird ornament on her snowman, and then she found a birdhouse! She must follow the clues in the notes to figure out her secret snow pal. Who could it be?

Wyatt Riggins, the boyfriend of rising Maine artist Zetta Nadeau, has gone missing, leaving behind a cell phone containing a single-word message: RUN. Private investigator Charlie Parker is hired to find out why Riggins has fled, and from whom. Parker discovers that Riggins, an ex-soldier, has been involved in the abduction of four children from Mexico: three girls and a boy, all belonging to the cartel boss Blás Urrea—except Urrea’s family is safe and well in Mexico, which means the abductees cannot be his children. Yet whoever they are, Urrea wants them back.

Lucy and her friends' time at Minecrafters Academy is coming to an end, and the entire school is preparing for graduation. But when an explosion shakes the campus and Lucy's old friend Steve appears with bad news from his village, all plans to celebrate come to a halt. The school is no longer under attack - it's being destroyed. And it's time for the students to use their training outside the safety of the Academy. Lucy, Jane, and Phoebe must use the skills they've honed in school to battle the evil force.

Nighty-Nightmare: Are Harold, Howie, and Chester simply lost in the woods with Dawg, their strange new friend? Or have they been lured away from their campsite intentionally, leaving the Monroes at the mercy of evil spirits? Lulling Dawg to sleep with a bedtime story may be their only hope of escaping - but is the hare-raising tale of the origins of Bunnicula, the vampire bunny, really a bedtime story?

In the six months since Anthony, Lucy, and George survived a night in the most haunted house in England, Lockwood and Co. hasn't made much progress. Quill Kipps and his team of Fittes agents keep swooping in on Lockwood's investigations. Finally, in a fit of anger, Anthony challenges his rival to a contest: the next time the two agencies compete on a job, the losing side will have to admit defeat in the Times newspaper.

Codename Kathmandu, better known as Kat, loves logic and order, has a favorite eight-digit number, and can spot a pattern from a mile away. So when a series of cyberattacks hits key locations in London while the spies are testing security for the British Museum, it’s clear that Kat’s skill for finding reason in what seems like randomness makes her the perfect candidate to lead the job. And while the team follows the deciphered messages to Egypt and the ancient City of the Dead to discover who is behind the attacks and why, Kat realizes that there’s another layer to the mystery.

No one knows what happened that morning at River Point. Five boys went hunting. Four came back. The boys won't say who fired the shot that killed their friend, Grant; the evidence shows it could have been any one of them. Kate Marino's senior year internship at the District Attorney's Office isn't exactly glamorous - more like an excuse to leave school early that looks good on college applications. Then the DA hands her boss, Mr. Stone, the biggest case her small town of Belle Terre has ever seen.

Jack, his genius siblings Ava and Matt, and inventor Dr. Hank Witherspoon travel to the Hawaiian island home of Ashley Hawking, a technology billionaire. Hawking and engineer Rosa Morris have built a revolutionary electricity plant that harvests energy from the deep ocean, but someone has been sabotaging the project. In their search for the culprit, Jack and crew navigate an unusual world of characters and suspects, including Hawking and her obnoxiously intelligent son.

When there's a bank robbery in the country village where Djuna lives, and one of his dog's best friends gets shot in the escape, the boy makes up his mind he'll find out who did it. His chum and his dog, Champ, are in on the hunt, and two heads and a keen nose are better than one. The boys remember something queer they noticed about a truck with a covered load that passed them on the road when they were going fishing.

Florian is 12 years old and has just moved to Washington. He's learning his way around using TOAST, which stands for the Theory of All Small Things. It's a technique he invented to solve life's little mysteries. But when he teaches it to his new friend Margaret, they uncover a mystery that isn't little. In fact, it's huge, and it involves the National Gallery, the FBI, and a notorious crime syndicate known as EEL. Can Florian decipher the clues and finish his homework in time to help the FBI solve the case?

While Freddy the pig relaxes in his best cowboy outfit and sings a song, he decides that he needs a vacation. He will ride his pony, Cy, out West. He'll see some wide-open spaces and maybe find some excitement. But before Freddy can leave, the excitement finds him first. Uncle Ben races up to the farm and asks Freddy for help. A pack of sneaky spies is trying to steal Uncle Ben's plans for building a flying saucer.

She won't rest until she's sent every walking corpse back to its grave. Forever. Had anyone told Alice Bell that her entire life would change course between one heartbeat and the next, she would have laughed. From blissful to tragic, innocent to ruined? Please. But that's all it took. One heartbeat. A blink, a breath, a second, and everything she knew and loved was gone. Her father was right. The monsters are real.

It's a tough job, but somebody's got to do it. Guts, glory, danger, and sacrifice are all in a day's work for Hank the Cowdog, Head of Ranch Security. While investigating a murder on the ranch, Hank finds himself the number-one suspect.

In this stunning sequel to the highly acclaimed Daughter of Smoke and Bone, Karou must come to terms with who and what she is, and how far she'll go to avenge her people. Filled with heartbreak and beauty, mysteries and secrets, new characters and old favorites, Days of Blood and Starlight brings the richness, color and intensity of the first book to a brand new canvas.

Three complete stories in one collection! Includes The Mystery of the Haunted Boxcar, The Clue in the Corn Maze, and The Ghost of the Chattering Bones.

Join world-famous detective Sherlock Holmes and his ever-loyal sidekick Dr. Watson as they embark on a series of daring adventures. Priceless jewels disappear from a hotel suite, a monstrous hound is spotted on the moors and a woman is murdered in a locked room. Can our brilliant hero solve these mysteries and more before disaster strikes? This thrilling collection brings 16 adventures of Sir Arthur Conan Doyle's most famous detective to life, adapted by award-winning children's fiction author Alex Woolf.

Tensions are running high when multibillionaire Lars Sjoburg is poisoned and demands to go home, and everyone is looking to Dash Gibson to solve the case in this third and final book in the New York Times best-selling Moon Base Alpha series.