Half-Moon Investigations


Eoin Colfer - 2006
    For one thing, he has had to suffer the humiliating nickname "Half Moon" because of his short stature. But the real reason Fletcher is different is that ever since he was a baby, he's had a nose for sniffing out mysteries. And after graduating at the top of his Internet class, he is officially certified as the youngest detective in the world. He even has a silver-plated detective's badge to prove it. Everything is going along fine until two things happen: a classmate hires him to solve a crime, and his prized badge is stolen. All signs point to the town's most notorious crime family, the Sharkeys.As Fletcher follows the clues, evidence of a conspiracy begins to emerge. But before he can crack the case, Fletcher finds himself framed for a serious crime. To clear his name, he will have to pair up with the unlikeliest of allies and go on the run from the authorities. Fletcher has twelve hours to find the guilty party--or he is the guilty party.

The Emerald Atlas


John Stephens - 2011
    Ripped from their parents as babies, they are being protected from a horrible evil of devastating power, an evil they know nothing about.Until now.Before long, Kate, Michael, and Emma are on a journey through time to dangerous and secret corners of the world...a journey of allies and enemies, of magic and mayhem. And — if an ancient prophesy is correct — what they do can change history, and it is up to them to set things right.

The Land of Roar


Jenny McLachlan - 2019
    Now that they’re eleven, Roar is just a distant memory. But it hasn’t forgotten them.When their grandfather is spirited away into Roar by the villain who still haunts their nightmares, Arthur and Rose must go back to the world they’d almost left behind. And when they get there, they discover that Grandad isn’t the only one who needs their help.

The Midnight Hour


Benjamin Read - 2019
    But when her parents disappear completely and Emily is left home alone to face the weird strangers that begin to appear at her door, she takes all of the clues at her disposal and makes for the place where the letters came from -- the mysterious Night Post. What she'll discover is the secret world of the Midnight Hour -- a Victorian London frozen in time, full of magic and monsters.Kept safe by an age-old agreement, the Night Folk have been exiled to a parallel world that can only be accessed by a selected few, including the mail carriers of the infamous Night Post that operate between the two worlds. Emily's parents are key players in keeping the Night Folk safe, but when the division of the two worlds is threatened, Emily must search for her parents while navigating this dark and unknown version of London.Armed only with a packed lunch, her very sleepy pocket hedgehog, and her infamously big argumentative mouth, she must escape bloodthirsty creatures of the night, figure out her own family secrets, and maybe just save the world. This is a frightening and enchanting story, a world built out of creatures from our worst fears who become relatable, fully formed characters unlike any we've seen as these strangers of parallel worlds band together to save the day.

Finding Serendipity


Angelica Banks - 2013
    In their quest to find Serendipity, they discover the mysterious and unpredictable place that stories come from. Here, Tuesday befriends the fearless Vivienne Small, learns to sail an enchanted boat, tangles with an evil pirate, and discovers the truth about her remarkable dog. Along the way, she learns what it means to be a writer and how difficult it can sometimes be to get all the way to The End.

The Ring of Rocamadour


Michael D. Beil - 2009
    And ended with . . . well, if we told you that, it wouldn’t be a mystery! But in between The Scream and The Very Surprising Ending, three friends find themselves on a scavenger hunt set up for a girl they never met, in search of a legendary ring reputed to grant wishes. Are these sleuths in school uniforms modern-day equivalents of Nancy, Harriet, or Scooby? Not really, they’re just three nice girls who decide to help out a weird lady, and end up hiding under tables, tackling word puzzles and geometry equations, and searching rather moldy storage rooms for “the stuff that dreams are made of” (that’s from an old detective movie). Oh, and there’s A Boy, who complicates things. As boys often do.Intrigued? The Red Blazer Girls offers a fun, twisty adventure for those who love mystery, math (c’mon, admit it!), and a modest measure of mayhem.Michael Beil, a New York City high school English teacher, makes his literary debut with this fun and brainy mystery.

Omega City


Diana Peterfreund - 2015
    His conspiracy theories about the lost technology of Cold War–era rocket scientist Dr. Aloysius Underberg may have cost him his job and forced them to move to the middle of nowhere, but Gillian knows he's right and plans to prove it.When she discovers a missing page from Dr. Underberg's diary in her father's mess of an office, she thinks she's found a big piece of the puzzle—a space-themed riddle promising to lead to Dr. Underberg's greatest invention. Enlisting the help of her skeptical younger brother, Eric, her best friend, Savannah, and Howard, their NASA-obsessed schoolmate, Gillian sets off on a journey into the ruins of Omega City, a vast doomsday bunker deep inside the earth,.But they aren't alone inside its dark and flooded halls. For while Gillian wants to save her dad's reputation by bringing Dr. Underberg's secrets to light, there are others who will stop at nothing to make sure they stay buried . . . forever.

Under the Egg


Laura Marx Fitzgerald - 2014
    Basil E. Frankweiler meets Chasing Vermeer in this clever middle-grade debut.When Theodora Tenpenny spills a bottle of rubbing alcohol on her late grandfather’s painting, she discovers what seems to be an old Renaissance masterpiece underneath. That’s great news for Theo, who’s struggling to hang onto her family’s two-hundred-year-old townhouse and support her unstable mother on her grandfather’s legacy of $463. There’s just one problem: Theo’s grandfather was a security guard at the Metropolitan Museum of Art, and she worries the painting may be stolen.With the help of some unusual new friends, Theo’s search for answers takes her all around Manhattan, and introduces her to a side of the city—and her grandfather—that she never knew. To solve the mystery, she’ll have to abandon her hard-won self-reliance and build a community, one serendipitous friendship at a time.

The Happy Hollisters


Jerry West - 1953
    First, the moving van carrying their toys and their father's important new invention disappears. Next, they learn that their house may be haunted, with a treasure hidden somewhere inside! Right away they all set out to solve these mysteries. Each one of the Hollister children - Pete (age 12), Pam (10), Ricky (7), Holly (6) and Sue (4) - plays an important role in finding clues, along with their parents who are always ready to join in on the excitement. Even Zip, the collie, and White Nose, the cat, are part of the family, and find thrilling adventures of their own. As the Hollisters explore their new town and make friends, they discover what happened to the moving van, and learn more about the mystery surrounding their new home. Excitement abounds when a secret stairway is discovered. Then, on the trail of a mysterious intruder, their chase leads them to a deserted hut on nearby Blackberry Island. Over seventy action-packed illustrations make the story- and the Hollister family- so vivid that the reader has a feeling of really sharing in on the adventures of this lovable and interesting family.

SilverFin


Charlie Higson - 2005
    JAMES BOND. James Bond will one day become the world’s most famous spy, but at the moment his challenge is to fit in at his new school - making friends, learning the rules and facing up to bullies. Unknown to James though, there is an even tougher challenge awaiting him- something mysterious and deadly lurking in the water. Something called SilverFin.The first five books and companion novel in the series are written by Charlie Higson, with the rest being written by Steve Cole. The series consists of the following titles;1. SilverFin2. Blood Fever3. Double or Die4. Hurricane Gold5. By Royal Command6. Shoot to Kill7. Heads You Die8. Strike Lightning9. Red Nemesis

Amari and the Night Brothers


B.B. Alston - 2021
    When he mysteriously goes missing, his little sister, 13-year-old Amari Peters, can’t understand why it’s not a bigger deal. Why isn’t his story all over the news? And why do the police automatically assume he was into something illegal? Then Amari discovers a ticking briefcase in her brother’s old closet. A briefcase meant for her eyes only. There was far more to Quinton, it seems, than she ever knew. He’s left her a nomination for a summer tryout at the secretive Bureau of Supernatural Affairs. Amari is certain the answer to finding out what happened to him lies somewhere inside, if only she can get her head around the idea of mermaids, dwarves, yetis and magicians all being real things, something she has to instantly confront when she is given a weredragon as a roommate. Amari must compete against some of the nation’s wealthiest kids—who’ve known about the supernatural world their whole lives and are able to easily answer questions like which two Great Beasts reside in the Atlantic Ocean and how old is Merlin? Just getting around the Bureau is a lesson alone for Amari with signs like ‘Department of Hidden Places this way, or is it?’ If that all wasn’t enough, every Bureau trainee has a talent enhanced to supernatural levels to help them do their jobs – but Amari is given an illegal ability. As if she needed something else to make her stand out. With an evil magican threatening the whole supernatural world, and her own classmates thinking she is an enemy, Amari has never felt more alone. But if she doesn’t pass the three tryouts, she may never find out what happened to Quinton.

The Falcon's Malteser


Anthony Horowitz - 1986
    Tim Diamond is the worst detective in the world. Next day, Johnny's dead, Tim feels the heat, and his smart younger brother, Nick, gets the package and every crook in town on his back!When a dwarf comes into the office and leaves a package, Tim Diamond, the world's worst private-detective, is faced with his toughest case yet. The office is ransacked and the package is found to contain simply a box of Maltesers. Who was the dwarf … and why was he murdered shortly after his visit?

Knights of the Borrowed Dark


Dave Rudden - 2016
    Sure, in storybooks orphans are rescued from drudgery when they discover they are a wizard or a warrior or a prophesied king. But this is real life—orphans are just kids without parents. At least that’s what Denizen thought. . . .             On a particularly dark night, the gates of Crosscaper Orphanage open to a car that almost growls with power. The car and the man in it retrieve Denizen with the promise of introducing him to a long-lost aunt. But on the ride into the city, they are attacked. Denizen soon learns that monsters can grow out of the shadows. And there is an ancient order of knights who keep them at bay. Denizen has a unique connection to these knights, but everything they tell him feels like a half-truth. If Denizen joins the order, is he fulfilling his destiny, or turning his back on everything his family did to keep him alive?

Journey's End


Rachel Hawkins - 2016
    Spending the summer with her scientist father in the tiny Scottish village isn't exactly Nolie's idea of a good time, but she soon finds a friend: native Journey's Ender Bel McKissick. While Nolie's father came to Journey's End to study the Boundary--a mysterious fog bank offshore--Bel's family can’t afford to consider it a threat. The McKissick’s livelihood depends on the tourists drawn by legends of a curse. Still, whether you believe in magic or science, going into the Boundary means you'll never come back. …Unless you do. Albert Etheridge, a boy who disappeared into the Boundary in 1914, suddenly returns--without having aged a day and with no memory of the past hundred years. Then the Boundary starts creeping closer to the town, threatening to consume everyone within.While Nolie's father wants to have the village evacuated, Bel's parents lead the charge to stay in Journey's End. Meanwhile, Albert and the girls look for ways to stop the encroaching boundary, coming across an ancient Scottish spell that requires magic, a quest, and a sacrifice.

The Vanderbeekers of 141st Street


Karina Yan Glaser - 2017
    It's practically another member of the family. So when their reclusive, curmudgeonly landlord decides not to renew their lease, the five siblings have eleven days to do whatever it takes to stay in their beloved home and convince the dreaded Beiderman just how wonderful they are. And all is fair in love and war when it comes to keeping their home.