ACE Spelling Dictionary, Paperback

4th edition. Fully revised to include more alternative spellings, more plural forms and more 'sound-alike' pairs and word groupings than ever before. The new darker-blue long-vowel section makes it easy for the reader to open the book near the page you want. ACE stands for Aurally Coded English, so readers only need to know how a word sounds in order to find out how to spell it.