Longman Advanced American DictionaryDaniel Barron, Elizabeth Beizai, Roz Combley, Stephen Handorf, Lucy Hollingworth · First published 2013Open the Tome
Primary DictionaryMary O'Neill, Lucy Hollingworth, Howard Sargeant, Chambers Editors · First published 2008Open the Tome
Adult learners' thesaurusLucy Hollingworth, Mary O'Neill, Howard Sargeant · First published 2006Open the Tome
