- Oxford Dictionary Of English IdiomsJohn Ayto
- Oxford Dictionary of Biology (Oxford Paperback Reference)John Ayto, J. A. Simpson
- Dictionary of word originsJohn Ayto
- Oxford Dictionary of IdiomsJohn Ayto
- Brewer's Dictionary of Phrase and Fable, 16e (Brewer's Dictionary of Phrase and Fable)John Ayto
- Twentieth century wordsJohn Ayto
- Arcade Dictionary of Word OriginsJohn Ayto
- The diner's dictionaryJohn Ayto
- Wobbly Bits and Other EuphemismsJohn Ayto
- Word originsJohn Ayto
- Dictionary of word originsJohn Ayto
- From the horse's mouthJohn Ayto
- The Oxford Dictionary of modern slangJohn Ayto, J. A. Simpson
- BREWER'S BRITAIN & IRELAND; ED. BY JOHN AYTOJohn Ayto, Ian Crofton
- Stone the crowsJohn Ayto, J. A. Simpson
- The Oxford dictionary of slangJohn Ayto
- The Oxford dictionary of slangJohn Ayto
- Brewer's dictionary of modern phrase & fableJohn Ayto, Ian Crofton
- A century of new wordsJohn Ayto
- The glutton's glossaryJohn Ayto
- The Oxford Essential Guide to the English Language (English)John Ayto
- An A-Z of food and drinkJohn Ayto
- The Wordsworth dictionary of foreign words in EnglishJohn Ayto
- Oxford Pocket School Dictionary of Word Origins (Dictionary)John Ayto
