Danger in Zion National Park:...
Aaron Johnson
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Addison Cooke and the...
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Secret Coders
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The Bible Code
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Big Nate Boredom Buster:...
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Hidden in Plain View: A...
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Codes, Ciphers and Secret...
Martin Gardner
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Secret Coders: Monsters &...
Gene Luen Yang
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Genome
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Explorer Academy: The Double...
Trudi Trueit
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King & Kayla and the Case of...
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The Cryptos Conundrum
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Big Nate Doodlepalooza
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Codebreaking: A Practical...
Elonka Dunin,
Klaus Schmeh
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Explorer Academy: The Dragon...
Trudi Trueit
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How I Became a Spy: A Mystery...
Deborah Hopkinson
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The Eye of God
James Rollins
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Secret Coders: Robots &...
Gene Luen Yang
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En Busca de la Entrada...
Rosario Ana
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The Cryptos Conundrum
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The Doomsday Key: A SIGMA...
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Devils in Daylight
Junichiro Tanizaki,
J Keith Vincent (Translator)
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Explorer Academy: The Tiger's...
Trudi Trueit
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Explorer Academy: The Star...
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The Double Helix Book 3
National Geographic Kids,
Trudi Trueit
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