Norman D. Willis
7 published titles
Tricky logic puzzles
1 edition
- ISBN: 0806938056
- Sterling
- 1995
- Details
Challenging false logic puzzles
1 edition
- ISBN: 0806997206
- Sterling Pub
- 1997
- Details
False logic puzzles
1 edition
- ISBN: 0806998040
- Sterling Pub. Co
- 1997
- Details
Mystifying logic puzzles
1 edition
- ISBN: 0806997214
- Sterling
- 1998
- Details
The little giant encyclopedia of logic puzzles
1 edition
- ISBN: 0806926899
- Sterling
- 2000
- Details
The world's biggest book of brainteasers & logic puzzles
(Contributor)
1 edition
- ISBN: 9781402733727
- Sterling Pub. Co.
- 2006
- Details
Classic logic puzzles : put your reasoning power to the test!
(Contributor)
1 edition
- ISBN: 9781402788031
- Sterling Innovation
- 2011
- Details
