Puzzles and quizzes

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Keys for Deciphering the Greatest Work of Sir Francis Bacon, Baron of Verulam, Viscount St. Alban
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6.85 £
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Bi-Literal Cypher of Francis Bacon
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5.85 £
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Fundamental Principles of the Baronian Ciphers
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5.85 £
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Prodromi, or Discoveries in the Bacon Cipher Problem
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5.85 £
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Studies in the Bi-Literal Cipher of Francis Bacon
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8.85 £
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Cypher Within a Cypher
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5.85 £
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Baconian Mint
Price
5.85 £
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Hints to the Decipherer of the Greatest Work of Sir Francis Bacon
Price
5.85 £
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Cryptomenysis Patefacta, or Art of Secret Information Disclosed Without a Key
Price
7.85 £
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Monograms and Ciphers
Price
7.85 £
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Fundamental Principles of the Baconian Ciphers, and Application to Books of the Sixteenth and Seventeenth Centuries
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6.85 £
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Marginal Acrostics and Other Alphabetical Devices
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6.85 £
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Boycotted Shakespeare Facts
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5.85 £
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New Testament Autographs
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5.85 £
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Some Acrostic Signatures of Francis Bacon, Baron Verulam of Verulam, Viscount St. Alban
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11.85 £
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Rätsel dich weg: Der unterhaltsamste Reiseführer aller Zeiten für Alerheim
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5.49 £
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Kinder-Quiz im Vorschulalter
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1.99 £
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Mystery of the Marbles
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5.85 £
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Tale of the Shakspere Epitaph
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7.85 £
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Cipher
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8.85 £
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Francis Bacon's Signatures
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5.85 £
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Think Twice
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6.99 £ * Old Price 9.99 £
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Is It Shakespeare's Confession?
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5.85 £
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Owen Cipher
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5.85 £
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Greatest Work of Sir Francis Bacon
Price
5.85 £
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Complete Idiot's Guide to Self-Testing Your IQ
Price
5.99 £
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Big Quiz Book
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9.99 £
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Big Quiz Book
Price
4.99 £
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WOW!
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16.66 £
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WOW!
Price
19.99 £
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General Knowledge Genius!
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12.99 £
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Surfing through Hyperspace
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15.99 £
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Taking Sudoku Seriously
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24.99 £
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Taking Sudoku Seriously
Price
24.99 £
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Algorithmic Puzzles
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24.99 £
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Oxford Handbook of Critical Improvisation Studies, Volume 2
Unknown authorUnknown author
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20.99 £ * Old Price 23.99 £
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Monty Hall Problem
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25.99 £
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Wonders of Numbers
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13.99 £
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Algorithmic Puzzles
Price
24.99 £
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Monty Hall Problem
Price
25.99 £
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Book of Legal Lists
Price
6.29 £ * Old Price 8.99 £
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Moment of Proof
Price
11.99 £
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Surfing through Hyperspace
Price
15.99 £
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Wonders of Numbers
Price
13.99 £
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100 Endspiele, die Sie kennen mussen
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14.99 £
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Chess for Hawks
Price
14.99 £
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Fianchetto Solution
Price
14.99 £
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