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Books by Norman D. Willis

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8 books found
Classic Logic Puzzles
Classic Logic Puzzles
By: J.J. Mendoza Fernandez, George J. Summers, Norman D. Willis
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Out of This World Logic Puzzles
Out of This World Logic Puzzles
By: muriel Mandell and Norman D. Willis
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Logic Puzzles
Logic Puzzles
By: J. J. Mendoza Fernandez, Norman D. Willis, George J. Summers
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Little Giant® Encyclopedia: Logic Puzzles (Little Giant Encyclopedias)
Little Giant® Encyclopedia: Logic Puzzles (Little Giant Enc…
By: Norman D. Willis
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The World's Biggest Book of Brainteasers & Logic Puzzles
The World's Biggest Book of Brainteasers & Logic P…
By: Norman D. Willis, Paul Sloane, Des MacHale, Michael A. DiSpezio, Kurt Smith, Martin Gardener, Tim Sole, Rod Marshall
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Legendary Logic Puzzles
Legendary Logic Puzzles
By: Kurt Smith, Norman D. Willis, Mark Zegarelli
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Logic Puzzles (put your reasoning power to the test)
Logic Puzzles (put your reasoning power to the test)
By: j.j. mendoza fernandez, george j. summers, norman d. willis
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Amazing Logic Puzzles
Amazing Logic Puzzles
By: Norman D. Willis
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