Ages: Upper Secondary - Adult | Headwords: 22,000+ Australian Mini Oxford Dictionary is the smallest member of the Oxford family of Australian dictionaries and the bestselling mini dictionary in Australia, written for those who need a compact guide to the spelling and meaning of words in the English language today. The new edition comes with over 400 new entries, an updated Countries of the World appendix, Rules of English Spelling and Pronunciation appendix and a Word Game supplement.