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?

Operation Trinity


Clifford Riley - 2012
    For 500 years, they've protected the source of their power - the 39 Clues. And for 500 years, they've kept their secrets silent. Until now.This extraordinary stand-alone novel cracks open the Cahill vault to tell the story of the most coveted piece of artwork in the world, a masterpiece that has been the target of seven separate theft attempts: Jan van Eyck’s altarpiece at Ghent. OPERATION TRINITY chronicles the first Vesper attack on the altarpiece in the 1600s, then jumps to WWII and young Grace Cahill’s desperate bid to save the masterwork from the Nazis. The final piece of the novel tells the story of Ian and Natalie Kabra’s first solo operation and features an 11th hour appearance by Grace Cahill on her final mission.History will never be the same.

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 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.

Winterborne Home for Vengeance and Valor


Ally Carter - 2020
    But she soon learns that this home isn't like any of the others - especially when she unearths the secret of the missing-and-presumed-dead billionaire, Gabriel Winterborne, who is neither missing nor dead but is actually living in a basement lair, sharpening his swords and looking for vengeance.Now that April knows Gabriel Winterborne is alive, she must turn to the other orphans to keep him that way. As a looming new danger threatens to take Gabriel down once and for all, they must use their individual talents to find a way to make sure this home for misfits isn't lost to them for ever.Because at the Winterborne Home, nothing is what it seems, no one is who they say they are and nowhere is safe. And now a ragtag group of orphans must unravel the riddle of a missing heir, a supposed phantom and a secret key, all without alerting the adults of Winterborne House that trouble is afoot.

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?

The 39 Clues: Agent Handbook


Scholastic Inc. - 2010
    The hunt for the Clues has begun and now is YOUR chance to shape history. But, beware -- the Clues are in some of the most dangerous locations on earth, hidden by the most famous (and sneakiest) figures of the past 500 years. This Agent Handbook is your secret weapon-it contains all the information your rivals don't want you to know about the Cahills and the Clues. Just make sure it doesn't fall into enemy hands . . . This handbook has everything you need on the hunt: Get never-seen-before intel about the Cahill branches, including a whole section on the Madrigals! Discover insider information about key players. Track hidden branch strongholds on your own Agent Map. Protect your secrets with 18 pages of codes. Forge documents to confuse rival Clue hunters.

The Strangers


Margaret Peterson Haddix - 2019
    Chess has always been the protector over his younger siblings, Emma loves math, and Finn does what Finn does best—acting silly and being adored. They’ve been a happy family, just the three of them and their mom.But everything changes when reports of three kidnapped children reach the Greystone kids, and they’re shocked by the startling similarities between themselves and these complete strangers. The other kids share their same first and middle names. They’re the same ages. They even have identical birthdays. Who, exactly, are these strangers?Before Chess, Emma, and Finn can question their mom about it, she takes off on a sudden work trip and leaves them in the care of Ms. Morales and her daughter, Natalie. But puzzling clues left behind lead to complex codes, hidden rooms, and a dangerous secret that will turn their world upside down.

Theodore Boone: Kid Lawyer


John Grisham - 2010
    . . and he’s only thirteen years oldMeet Theodore BooneIn the small city of Strattenburg, there are many lawyers, and though he’s only thirteen years old, Theo Boone thinks he’s one of them. Theo knows every judge, policeman, court clerk—and a lot about the law. He dreams of being a great trial lawyer, of a life in the courtroom.But Theo finds himself in court much sooner than expected. Because he knows so much—maybe too much—he is suddenly dragged into the middle of a sensational murder trial. A cold-blooded killer is about to go free, and only Theo knows the truth.The stakes are high, but Theo won’t stop until justice is served.Brimming with the intrigue and suspense that made John Grisham a #1 international bestseller and the undisputed master of the legal thriller, Theodore Boone: Kid Lawyer will keep readers guessing and pages turning.

The Night Gardener


Jonathan Auxier - 2014
    But the house and its family are not quite what they seem. Soon the children are confronted by a mysterious spectre and an ancient curse that threatens their very lives. With Auxier’s exquisite command of language, The Night Gardener is a mesmerizing read and a classic in the making.

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/

Curse of the Arctic Star


Carolyn Keene - 2013
    Becca Wright, an old friend of Nancy’s, is the Assistant Cruise Director of the Arctic Star, a posh new ship. But Becca needs Nancy’s help when strange things keep happening aboard the opulent ocean liner: The swimming pool becomes a floating grave; a famous passenger is threatened; and even the seemingly innocent mini-golf course becomes a perilous playground. With the majestic and mysterious Alaskan scenery as a backdrop, Nancy and company have to find out who’s trying to sabotage the maiden voyage and why.

The Van Gogh Deception


Deron R. Hicks - 2017
    As the stakes continue to rise, the boy must piece together the disjointed clues of his origins while using his limited knowledge to stop one of the greatest art frauds ever attempted. Digitally interactive, this museum mystery offers QR codes woven throughout the book that bring renowned paintings to readers’ fingertips.

The London Eye Mystery


Siobhan Dowd - 2007
    Ted and Kat watch their cousin Salim get on board the London Eye. He turns and waves and the pod rises from the ground.Monday, 24 May, 12.02 p.m. The pod lands and the doors open. People exit in all shapes and sizes – but where is Salim?Ted and his older sister Kat become sleuthing partners since the police are having no luck. Despite their prickly relationship, they overcome their differences to follow a trail of clues across London in a desperate bid to find their cousin. And ultimately it comes down to Ted, whose brain runs on its own unique operating system, to find the key to the mystery.In Spring 2009. the Unicorn Theatre adapted The London Eye Mystery for the stage. The story was adapted by Unicorn Artistic Associate Carl Miller, directed by Rosamunde Hutt and performed by the Unicorn ensemble and received a host of rave reviews.

The Screaming Staircase


Jonathan Stroud - 2013
    step in . . .For more than fifty years, the country has been affected by a horrifying epidemic of ghosts. A number of Psychic Investigations Agencies have sprung up to destroy the dangerous apparitions.Lucy Carlyle, a talented young agent, arrives in London hoping for a notable career. Instead she finds herself joining the smallest, most ramshackle agency in the city, run by the charismatic Anthony Lockwood. When one of their cases goes horribly wrong, Lockwood & Co. have one last chance of redemption. Unfortunately this involves spending the night in one of the most haunted houses in England, and trying to escape alive.Set in a city stalked by spectres, The Screaming Staircase is the first in a chilling new series full of suspense, humour and truly terrifying ghosts. Your nights will never be the same again . . .