Seeing Spells Achieving: Improve your spelling, reading, memory, dyslexic symptoms, in any language, by using your brain the way nature intended, through NLP and visualisation
Oxford A-Z of Spelling
Rescuing Spelling
Accomodating Brocolli In The Cemetary: or why can't anybody spell?
The Gift of Dyslexia: Why Some of the Brighest People Can't Read and How They Can Learn
Eyes Before Ease
The English Writing System (The English Language Series)
Manual for Testing and Teaching English Spelling