Norman D. Willis

7 books

Amazing Logic Puzzles by Norman D. Willis

Amazing Logic Puzzles

Norman D. Willis

128 pages • paperback

informative medium-paced
BrainStrains®: Power Puzzles: 240 Mind-Blowing Challenges by Des MacHale, Norman D. Willis, Peter De Schepper, Keith Kay, Frank Coussement, Paul Sloane

BrainStrains®: Power Puzzles: 240 Mind-Blowing Challenges

Des MacHale, Norman D. Willis, Peter De Schepper, Keith Kay, Frank Coussement, Paul Sloane

352 pages • paperback

nonfiction adventurous lighthearted mysterious medium-paced
Challenging False Logic Puzzles by Norman D. Willis
Challenging False Logic Puzzles
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Norman D. Willis

Challenging False Logic Puzzles

Norman D. Willis

96 pages • paperback • 1997

emotional reflective medium-paced
Classic Logic Puzzles by J.J. Mendoza Fernandez, Norman D. Willis, George J. Summers
Classic Logic Puzzles
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J.J. Mendoza Fernandez, Norman D. Willis, George J. Summers

Classic Logic Puzzles

J.J. Mendoza Fernandez, Norman D. Willis, George J. Summers

280 pages • hardcover • 2003

nonfiction adventurous mysterious medium-paced
False Logic Puzzles by Norman D. Willis
False Logic Puzzles
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Norman D. Willis

False Logic Puzzles

Norman D. Willis

95 pages • paperback • 1997

adventurous challenging medium-paced
Mystifying Logic Puzzles by Norman D. Willis
Mystifying Logic Puzzles
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Norman D. Willis

Mystifying Logic Puzzles

Norman D. Willis

missing page info • 1998

medium-paced
The World's Biggest Book of BrainteasersLogic Puzzles by Des MacHale, Tim Sole, Norman D. Willis, Kurt Smith, Michael A. DiSpezio, Martin Gardner, Bea Kimble, Rod Marshall, Paul Sloane

The World's Biggest Book of BrainteasersLogic Puzzles

Des MacHale, Tim Sole, Norman D. Willis, Kurt Smith, Michael A. DiSpezio, Martin Gardner, Bea Kimble, Rod Marshall, Paul Sloane

704 pages • 2006

nonfiction challenging informative medium-paced