Roget's Thesaurus is the world's most trusted wordfinder and is the essential companion for anyone who wants to improve their command, creative use and enjoyment of the language. It remains, definitively, a writer's best friend.Part of Penguin's major new series of reference titles ranging from Spanish and French dictionaries to books on spelling and babies' names.
George Davidson is a highly experienced editor and lexicographer, and a former senior editor at Chambers Harrap. He edited the 150th anniversary edition of Roget's Thesaurus. He lives in Edinburgh.