Book picks similar to
Legacy by Clifford Riley


39-clues
the-39-clues
adventure
middle-grade

Mission Titanic


Jude Watson - 2015
    For years, he’s been lurking, watching, recruiting, waiting for the chance for revenge. And now he strikes, with a diabolical plan. The Outcast recreates four of history’s most infamous disasters, and gives the Cahill kids just days to stop them. There are innocent lives on the line, but what might be worst of all is the doublecross that the Cahill kids don’t see coming… Will Amy be able to take orders from Ian, now that he’s the head of the family? What famous Cahill villain from the past turns out to have an even deadlier brother? And will Saladin ever get a dish of red snapper again?

The Maze of Bones


Rick Riordan - 2008
    When their beloved aunt--matriarch of the world's most powerful family--dies, orphaned siblings Amy and Dan Cahill compete with less honorable Cahill descendants in a race around the world to find cryptic clues to a mysterious fortune.Book includes game cards which the reader may use to play an online version of the treasure hunt.

The Medusa Plot


Gordon Korman - 2011
    They thought the hunt for 39 Clues leading to the source of that power was over. They even thought they'd won. But Amy and Dan were wrong.One by one, distress calls start coming in from around the globe. Cahills are being kidnapped by a shadowy group known only as the Vespers. Now Amy and Dan have only days to fulfill a bizarre ransom request or their captured friends will start dying. Amy and Dan don't know what the Vespers want or how to stop them. Only one thing is clear. The Vespers are playing to win, and if they get their hands on the Clues . . . the world will be their next hostage.

The Black Book of Buried Secrets


Mallory Kass - 2010
    Their desperate hunt for the 39 Clues lies behind some of history’s biggest enigmas – the curse of the Hope diamond, the race to summit Mt. Everest, the wild life and death of Harry Houdini. And now – finally – the secrets are out. With an introduction by Rick Riordan, The 39 Clues: The Black Book of Buried Secrets reveals the shocking truth about history’s most notorious family.In full, lush color, The 39 Clues: The Black Book of Buried Secrets lays bare each hidden fact, concealed strategy, top agent, lost founder, secret base and hushed-up scandal of the Clue hunt. This complete guide to the Cahills contains information on all five branches, including the notoriously elusive Madrigals. The must-know information includes:-Full files on the enigmatic Man in Black.-The true purpose of the Madrigal branch.-The complete story of the fire that split the original Cahill family.-The truth about the night Hope and Arthur Cahill died.-Open access to the secrets of the Lucian, Ekaterina, Tomas and Janus branches.It’s never too late to join the hunt – especially with The 39 Clues: The Black Book of Buried Secrets to provide complete access to the Cahill’s most deeply-buried secrets.http://www.scholastic.com/kids/39clues/http://www.the39clues.com/

The 39 Clues Superspecial: Outbreak


C. Alexander London - 2016
    For the past five centuries, they have secretly served as guardians of the world. The Cahills command presidents, take down corrupt governments…and are currently led by a fourteen-year-old boy with a superhero complex.Dan Cahill may be young, but he’s nobody’s fool. So he knows he must act fast when he learns that Sinead Starling, a former friend who betrayed the family, is up to her eyeballs in a plot to control a deadly virus. But is Sinead behind the plot, or is she a hero trying to stop the virus from getting out? The search for Sinead will take Dan and his friends from Cuba to the Bermuda Triangle, where the fate of the world may just depend on whether the Cahills can trust a traitor…

The Hunchback Assignments


Arthur Slade - 2009
    The mysterious Mr. Socrates rescues Modo, a child in a traveling freak show. Modo is a hunchback with an amazing ability to transform his appearance, and Mr. Socrates raises him in isolation as an agent for the Permanent Association, a spy agency behind Brittania's efforts to rule the empire. At 14, Modo is left on the streets of London to fend for himself. When he encounters Octavia Milkweed, another Association agent, the two uncover a plot by the Clockword Guild behind the murders of important men. Furthermore, a mad scientist is turning orphan children into automatons to further the goals of the Guild. Modo and Octavia journey deep into the tunnels under London and discover a terrifying plot against the British government. It's up to them to save their country.

Stormbreaker


Anthony Horowitz - 2000
    He wasn't wearing his seatbelt, they said. But when fourteen-year-old Alex finds his uncle's windshield riddled with bullet holes, he knows it was no accident. What he doesn't know yet is that his uncle was killed while on a top-secret mission. But he is about to, and once he does, there is no turning back. Finding himself in the middle of terrorists, Alex must outsmart the people who want him dead. The government has given him the technology, but only he can provide the courage. Should he fail, every child in England will be murdered in cold blood.

Double Crossed: A Spies and Thieves Story


Ally Carter - 2013
    Hale V—Heir to an American dynasty or master thief?There are two sides to every coin. Whether these two can work together is a tossup.Born into privilege, Macey and Hale are experts at mingling with the upper class. But even if they’ve never raised an eyebrow at the glitz, neither teenager has ever felt at home with the glamour.When Macey and Hale meet at a society gala, the party takes a dangerous turn. Suddenly they’re at the center of a hostage situation, and it’s up to them to stop the thugs from becoming hostile. Will Macey’s spy skills and Hale’s con-man ways be enough to outsmart a ruthless gang? Or will they have to seek out the ultimate inside girl to help?The worlds of Heist Society and the Gallagher Girls collide in Ally Carter’s fast-paced, high-stakes and tantalizing new story. Get a behind the scenes glimpse as Ally delivers an irresistible thriller that is full of her signature style and savvy twists.

The Forbidden Library


Django Wexler - 2014
    Alice always thought fairy tales had happy endings. That--along with everything else--changed the day she met her first fairyWhen Alice's father goes down in a shipwreck, she is sent to live with her uncle Geryon--an uncle she's never heard of and knows nothing about. He lives in an enormous manor with a massive library that is off-limits to Alice. But then she meets a talking cat. And even for a rule-follower, when a talking cat sneaks you into a forbidden library and introduces you to an arrogant boy who dares you to open a book, it's hard to resist. Especially if you're a reader to begin with. Soon Alice finds herself INSIDE the book, and the only way out is to defeat the creature imprisoned within.It seems her uncle is more than he says he is. But then so is Alice.

Mark of the Thief


Jennifer A. Nielsen - 2015
    But instead, he finds himself at the center of a ruthless conspiracy to overthrow the emperor and spark the Praetor War, a battle to destroy Rome from within. Traitors and spies lurk at every turn, each more desperate than the next to use Nic's newfound powers for their own dark purposes.In a quest to stop the rebellion, save Rome, and secure his own freedom, Nic must harness the magic within himself and defeat the empire's most powerful and savage leaders.

Ali Cross


James Patterson - 2019
    While solving some of the nation's most challenging crimes, his father always kept his head and did the right thing. Can Ali have the same strength and resolve?When Ali's best friend Gabe Qualls is reported missing, Ali is desperate to find him. At the same time, a string of burglaries targets his neighborhood---and even his own house. With his father on trial for a crime he didn't commit, it's up to Ali to search for clues and find his friend. But being a kid sleuth isn't easy---especially when your father warns you not to get involved!---and Ali soon learns that clues aren't always what they seem. Will his detective work lead to a break in Gabe's case or cause even more trouble for the Cross family?

Death Cloud


Andy Lane - 2010
    Sherlock Holmes, age 14, unexpectedly summers with Farnham relations and befriends orphan Matt. Why does a dark cloud float from a corpse covered in red boils? Sherlock fights, runs, gets caught, drugged, whipped, ordered killed; defending bystander is fatally knifed. Americans logical tutor Amycus Crowe and daughter Virginia in well-fitting breeches help.

The Strange Case of Finley Jayne


Kady Cross - 2011
    Normal girls don't lose time, or have something inside them that makes them capable of remarkably violent things. Her behavior has already cost her one job, so when she's offered the lofty position of companion to Phoebe, a debutante recently engaged to Lord Vincent, she accepts, despite having no experience. Lord Vincent is a man of science with his automatons and inventions, but Finley is suspicious of his motives where Phoebe is concerned. She will do anything to protect her new friend, but what she discovers is even more monstrous than anything she could have imagined.

The Blackthorn Key


Kevin Sands - 2015
    With time running out, Christopher must use every skill he’s learned to discover the key to a terrible secret with the power to tear the world apart.

The Forbidden Stone


Tony Abbott - 2014
    Readers who loved Percy Jackson will be eager to follow our heroes on this six-book, six-novella journey and excited to enter a sweepstakes to participate in a real-life scavenger hunt hosted by Tony Abbott that lets the reader become part of the story.It all began when four friends-Wade, Lily, Darrel, and Becca-received a strange, coded email from Wade's uncle Henry shortly before the old man's sudden death. They set off for Germany to attend the funeral with Wade's father, Roald, and discover that Uncle Henry left them yet another baffling message that they suspect is the key to figuring out how and why he died.The message leads to a clue, and the more clues they discover, the farther they travel down a treacherous path toward an ancient, guarded secret. Soon they are in a breathless race across the globe, running for their lives as a dangerous shadow organization chases them around every corner. Their only hope of saving themselves-and the world that they know-is to find twelve magical relics from a hidden past that will unlock the Copernicus Legacy.