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The shadow cipher / by Ruby, Laura.;
The first book in an epic alternate-history series about three kids who try to solve the greatest mystery of the modern world: a puzzle and treasure hunt laid into the very streets and buildings of New York City.Ages 8-12.LSC
Subjects: Mystery fiction.; Code and cipher stories.; Alternative histories (Fiction); Adventure fiction.; Architects; Treasure troves; Friendship;
Available copies: 1 / Total copies: 1
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The Enigma game / by Wein, Elizabeth.;
Told in multiple voices, fifteen-year-old Jamaican Louisa Adair uncovers an Enigma machine in the small Scottish village where she cares for an elderly German woman, and helps solve a puzzle that could turn the tide of World War II.LSC
Subjects: Code and cipher stories.; Orphans; Jamaicans; World War, 1939-1945;
Available copies: 1 / Total copies: 1
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Clue by clue / by Hapka, Cathy.;
LSC
Subjects: Adventure fiction.; Code and cipher stories.; Sandiego, Carmen (Fictitious character); Thieves; Treasure troves;
Available copies: 1 / Total copies: 1
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The Raven's revenge / by Sands, Kevin.;
Christopher, Tom, and Sally embark on a dangerous cat and mouse game with the Raven as Christopher tries to finally unmask him.Ages 10-14.LSC
Subjects: Mystery fiction.; Historical fiction.; Code and cipher stories.; Rowe, Christopher (Fictitious character); Apprentices; Friendship; Secret societies;
Available copies: 1 / Total copies: 1
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The nebula secret / by Trueit, Trudi Strain.;
Twelve-year-old Cruz Coronado leaves his home in Hawaii to study and travel with other young people invited to attend the elite Explorer Academy in Washington, D.C.LSC
Subjects: Adventure fiction.; Mystery fiction.; Code and cipher stories.; Explorers; Boarding schools; Mothers; Scientific expeditions;
Available copies: 0 / Total copies: 1
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The traitor's blade / by Sands, Kevin.;
In 1666, after four months away, friends Christopher Rowe, Tom, and Sally return to London triumphantly but, guided by coded riddles, face a conspiracy that threatens Christopher, as well as the King himself.Ages 10-14.LSC
Subjects: Mystery fiction.; Historical fiction.; Code and cipher stories.; Rowe, Christopher (Fictitious character); Apprentices; Friendship; Secret societies;
Available copies: 1 / Total copies: 1
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The sound of danger / by Barnett, Mac.; Lowery, Mike,1980-;
"This is a story of stolen violins. It's got mummies, museums, sandwiches, hostages, and a dangerous showdown with the Russian Red Army Choir. Open this book to find out more about my adventures. But beware--this mission is top secret and very dangerous"--Provided by publisher.LSC
Subjects: Code and cipher stories.; Spy stories.; Adventure fiction.; Humorous fiction.; Barnett, Mac; Undercover operations; Stradivarius violin; Theft from museums;
Available copies: 0 / Total copies: 1
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The falcon's feather / by Trueit, Trudi Strain.;
"Cruz Coronado sets sail for the shores of Iceland and Norway aboard the Explorer Academy ship to continue his studies at sea. But, things take a turn while exploring the icy north, when he embarks on a dangerous mission to uncover the first piece of an important puzzle his mother left behind"--Provided by publisher.LSC
Subjects: Adventure fiction.; Mystery fiction.; Code and cipher stories.; Explorers; Boarding schools; Scientific expeditions;
Available copies: 0 / Total copies: 1
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Rescue / by Nielsen, Jennifer A.;
657 days ago Meg's British father left their home in France to fight the Nazis, leaving some codes in a jar for her to decipher, and Meg and her French mother moved to the Perche, a region in France near Normandy known for its forests; now Meg watches the German soldiers in town, and sometimes carries messages for the French resistance--but suddenly things have gotten much more dangerous: there is a wounded British officer hiding in her grandmother's barn, a family of German refugees who are trying to get to Spain, and the Nazis have arrived on the doorstop searching for the fugitives.LSC
Subjects: Historical fiction.; Code and cipher stories.; World War, 1939-1945; World War, 1939-1945; Families;
Available copies: 1 / Total copies: 1
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The forbidden island / by Trueit, Trudi Strain.; Plumbe, Scott.;
Amid assignments that take the Explorer Academy recruits from the iceberg-filled waters of Antarctica to the bone-dry deserts of Argentina, Cruz Coronado is scrambling to complete the last piece of the cipher. With Nebula agents and the elusive explorer spy still out there, his opportunity to recover his mother's world-changing formula is slipping away. But as Cruz has learned from his time aboard Orion, true explorers must never give up. Even after completing dozens of high-risk missions and traveling to all seven continents, Cruz could never prepare himself for one ultimate surprise.LSC
Subjects: Mystery fiction.; Adventure fiction.; Code and cipher stories.; Explorers; Voyages and travels; Boarding schools; Research vessels;
Available copies: 1 / Total copies: 1
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Results 21 to 30 of 36 | « previous |