Secret Codes Books

Showing 1-50 of 52
The Da Vinci Code (Robert Langdon, #2) The Da Vinci Code (Robert Langdon, #2)
by (shelved 4 times as secret-codes)
avg rating 3.93 — 2,500,222 ratings — published 2003
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Angels & Demons (Robert Langdon, #1) Angels & Demons (Robert Langdon, #1)
by (shelved 3 times as secret-codes)
avg rating 3.95 — 3,370,163 ratings — published 2000
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The Jefferson Key (Cotton Malone, #7) The Jefferson Key (Cotton Malone, #7)
by (shelved 2 times as secret-codes)
avg rating 3.92 — 22,240 ratings — published 2011
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The Book of Lies The Book of Lies (Hardcover)
by (shelved 2 times as secret-codes)
avg rating 3.64 — 13,748 ratings — published 2008
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The Lost Symbol (Robert Langdon, #3) The Lost Symbol (Robert Langdon, #3)
by (shelved 2 times as secret-codes)
avg rating 3.76 — 648,102 ratings — published 2009
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The Templar Legacy (Cotton Malone, #1) The Templar Legacy (Cotton Malone, #1)
by (shelved 2 times as secret-codes)
avg rating 3.84 — 56,618 ratings — published 2006
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The Book of Fate The Book of Fate (Mass Market Paperback)
by (shelved 2 times as secret-codes)
avg rating 3.64 — 12,643 ratings — published 2006
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The Red Serpent The Red Serpent (Kindle Edition)
by (shelved 1 time as secret-codes)
avg rating 3.76 — 17 ratings — published 2012
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The Lady Rogue The Lady Rogue (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.67 — 6,009 ratings — published 2019
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The Last Kingdom (Cotton Malone, #17) The Last Kingdom (Cotton Malone, #17)
by (shelved 1 time as secret-codes)
avg rating 4.10 — 7,370 ratings — published 2023
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The Door to Time (Ulysses Moore, #1) The Door to Time (Ulysses Moore, #1)
by (shelved 1 time as secret-codes)
avg rating 3.99 — 7,463 ratings — published 2004
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Dare Sisters (The Dare Sisters, 1) Dare Sisters (The Dare Sisters, 1)
by (shelved 1 time as secret-codes)
avg rating 4.24 — 58 ratings — published 2020
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Code Breaker, Spy Hunter: How Elizebeth Friedman Changed the Course of Two World Wars Code Breaker, Spy Hunter: How Elizebeth Friedman Changed the Course of Two World Wars (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 4.12 — 502 ratings — published 2021
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How I Became a Spy: A Mystery of WWII London How I Became a Spy: A Mystery of WWII London (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.94 — 753 ratings — published 2019
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Charlie Thorne and the Last Equation (Charlie Thorne #1) Charlie Thorne and the Last Equation (Charlie Thorne #1)
by (shelved 1 time as secret-codes)
avg rating 4.33 — 6,890 ratings — published 2019
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The Secrets of Codes: Understanding the World of Hidden Messages The Secrets of Codes: Understanding the World of Hidden Messages (Paperback)
by (shelved 1 time as secret-codes)
avg rating 4.00 — 33 ratings — published 2009
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The Malta Exchange (Cotton Malone, #14) The Malta Exchange (Cotton Malone, #14)
by (shelved 1 time as secret-codes)
avg rating 3.93 — 9,962 ratings — published 2019
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The Templar Curse (Sean Wyatt #15) The Templar Curse (Sean Wyatt #15)
by (shelved 1 time as secret-codes)
avg rating 4.44 — 2,040 ratings — published
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The Nebula Secret (Explorer Academy, #1) The Nebula Secret (Explorer Academy, #1)
by (shelved 1 time as secret-codes)
avg rating 4.29 — 2,951 ratings — published 2018
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Murder, Magic, and What We Wore Murder, Magic, and What We Wore (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.51 — 1,099 ratings — published 2017
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The Secret History of the World The Secret History of the World (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.51 — 5,685 ratings — published 2007
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Jackdaws Jackdaws (Paperback)
by (shelved 1 time as secret-codes)
avg rating 4.08 — 43,060 ratings — published 2001
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The Shadow of the Wind (The Cemetery of Forgotten Books, #1) The Shadow of the Wind (The Cemetery of Forgotten Books, #1)
by (shelved 1 time as secret-codes)
avg rating 4.31 — 709,219 ratings — published 2001
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The Lost Order (Cotton Malone, #12) The Lost Order (Cotton Malone, #12)
by (shelved 1 time as secret-codes)
avg rating 4.09 — 10,946 ratings — published 2017
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The Unbreakable Code (Book Scavenger, #2) The Unbreakable Code (Book Scavenger, #2)
by (shelved 1 time as secret-codes)
avg rating 4.23 — 4,473 ratings — published 2017
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In Farleigh Field In Farleigh Field (Kindle Edition)
by (shelved 1 time as secret-codes)
avg rating 4.01 — 71,360 ratings — published 2017
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Lou Lou and Pea and the Mural Mystery Lou Lou and Pea and the Mural Mystery (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 4.14 — 139 ratings — published 2016
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Lemony Snicket: The Unauthorized Autobiography Lemony Snicket: The Unauthorized Autobiography (Paperback)
by (shelved 1 time as secret-codes)
avg rating 3.74 — 19,968 ratings — published 2002
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The Rosetta Key (Ethan Gage, #2) The Rosetta Key (Ethan Gage, #2)
by (shelved 1 time as secret-codes)
avg rating 3.73 — 2,812 ratings — published 2008
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Greenglass House (Greenglass House, #1) Greenglass House (Greenglass House, #1)
by (shelved 1 time as secret-codes)
avg rating 4.01 — 27,529 ratings — published 2014
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Fractured (Will Trent, #2) Fractured (Will Trent, #2)
by (shelved 1 time as secret-codes)
avg rating 4.16 — 96,813 ratings — published 2008
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Heaven is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back Heaven is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back (Paperback)
by (shelved 1 time as secret-codes)
avg rating 4.04 — 336,192 ratings — published 2010
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Fear Itself (Jimmy Nessheim, #1) Fear Itself (Jimmy Nessheim, #1)
by (shelved 1 time as secret-codes)
avg rating 3.38 — 144 ratings — published 2011
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The Last Cato (Catón #1) The Last Cato (Catón #1)
by (shelved 1 time as secret-codes)
avg rating 3.95 — 12,512 ratings — published 2001
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Decipher Decipher (Paperback)
by (shelved 1 time as secret-codes)
avg rating 3.81 — 2,195 ratings — published 2007
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Inferno (Robert Langdon, #4) Inferno (Robert Langdon, #4)
by (shelved 1 time as secret-codes)
avg rating 3.90 — 587,642 ratings — published 2013
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The Second Messiah The Second Messiah (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.79 — 1,410 ratings — published 2011
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Alexis Tappendorf and the Search for Beale's Treasure (Alexis Tappendorf #1) Alexis Tappendorf and the Search for Beale's Treasure (Alexis Tappendorf #1)
by (shelved 1 time as secret-codes)
avg rating 4.37 — 49 ratings — published 2012
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12.21 12.21 (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.44 — 3,738 ratings — published 2012
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The Inner Circle (Culper Ring, #1) The Inner Circle (Culper Ring, #1)
by (shelved 1 time as secret-codes)
avg rating 3.82 — 26,387 ratings — published 2011
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Chasing Vermeer (Chasing Vermeer, #1) Chasing Vermeer (Chasing Vermeer, #1)
by (shelved 1 time as secret-codes)
avg rating 3.72 — 31,204 ratings — published 2004
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The Man Who Never Was (Oxford Paperbacks) The Man Who Never Was (Oxford Paperbacks)
by (shelved 1 time as secret-codes)
avg rating 3.97 — 1,644 ratings — published 1953
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King Arthur and the Secret Code: An Investigation into the Mysteries of the Arthurian Legend King Arthur and the Secret Code: An Investigation into the Mysteries of the Arthurian Legend (Paperback)
by (shelved 1 time as secret-codes)
avg rating 0.0 — 0 ratings — published 1992
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The Last Patriot (Scot Harvath, #7) The Last Patriot (Scot Harvath, #7)
by (shelved 1 time as secret-codes)
avg rating 4.20 — 23,113 ratings — published 2008
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The Fire (The Eight, #2) The Fire (The Eight, #2)
by (shelved 1 time as secret-codes)
avg rating 3.32 — 8,637 ratings — published 2008
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Hidden Codes & Grand Designs: Secret Languages From Ancient Times To Modern Day Hidden Codes & Grand Designs: Secret Languages From Ancient Times To Modern Day (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.73 — 45 ratings — published 2007
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The Secret Supper The Secret Supper (Paperback)
by (shelved 1 time as secret-codes)
avg rating 3.46 — 6,418 ratings — published 2004
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The Codex The Codex (Mass Market Paperback)
by (shelved 1 time as secret-codes)
avg rating 3.90 — 21,086 ratings — published 2003
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The Charlemagne Pursuit (Cotton Malone, #4) The Charlemagne Pursuit (Cotton Malone, #4)
by (shelved 1 time as secret-codes)
avg rating 3.93 — 22,671 ratings — published 2008
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The Machiavelli Covenant The Machiavelli Covenant (Hardcover)
by (shelved 1 time as secret-codes)
avg rating 3.61 — 1,755 ratings — published 2006
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“Both the boys noticed that Mr. Smith was twisting a crested gold ring on his finger. "Looks like a school emblem," Frank thought, then suddenly realized what the man was telling him. "He's from SKOOL!" Joe got the message at the same time and threw a quick glance at his brother. Dell smiled. "I felt sure you would understand. It is safer if some things are not said aloud. Mr. Smith and I work together." So Dell was also a member of SKOOL, working under the guise of security officer for Great Circle Airways!”
Franklin W. Dixon, The Secret Agent on Flight 101