Harold Gale

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Books by Harold Gale (50 max)

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Boost your IQ

1994

Harold Gale

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The big book of Mensa puzzles

1997

Harold Gale

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Number Puzzles for Kids (Mensa)

1999

Harold Gale, Carolyn Skitt

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Brainbusters The Q Challenge IQ Quiz

1988

Harold Gale

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"The Times" Tournament of the Mind

1988

Harold Gale, Nathan Tromans, Carole Clarke

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"Times" Second Tournament of the Mind

1989

Harold Gale

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Lost treasure of the Pharaoh

1990

Harold Gale

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Oracle mind games and puzzles

1990

Harold Gale

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Mensa mighty mind benders word puzzles

1993

Harold Gale

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Mensa Presents Word Puzzles for Language Geniuses: Fecych (Other)

1993

Mensa Publications, Harold Gale

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Mensa mighty mindbenders number puzzles

1993

Harold Gale

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Mensa math games for kids

1994

Harold Gale

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Mega Mazes. (Mensa Ser)

1994

Harold Gale

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Number pocket puzzles

1995

Harold Gale

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Mensa word puzzles

1997

Harold Gale

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Mensa boost your IQ

1997

Harold Gale

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Mensa number puzzles

1997

Harold Gale

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Mensa presents big book of word & number puzzles

1999

Harold Gale

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Rompecabezas Numericos

2000

Harold Gale

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Mensa Number Puzzles

2002

Harold Gale

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Développez votre QI

2005

Harold Gale

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Are you a maths genius?

2010

Harold Gale

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Mensa Boost Your IQ Mind Benders

Harold Gale