Authors | William Hartston
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William Hartston
William Hartston is a Cambridge-educated mathematician and industrial psychologist. Between 1962 and 1987 he played chess competitively, becoming an international master and winning the British chess championship in 1973 and 1975. He runs competition ... Read more

Books by William Hartston

A Brief History of Puzzles: by William Hartston
by William Hartston
Numb and Number: by William Hartston
by William Hartston
The Things That Nobody Knows: 501 Mysteries of Life, the Universe and Everything: by William Hartston
by William Hartston