Norman W. Schur

British English from a to Zed

2013

British English, A to Zed

2006

2000 Most Challenging and Obscure Words

1994

1000 most obscure words

1990

1000 most challenging words

1987

1,000 most important words

1984

1,000 Most Practical Words

1983

English English

1978

British self-taught

1974

British self-taught: with comments in American

1973