Reference Books

The ultimate language resource! The features of a dictionary—meanings, pronunciations and usage guidance—are combined with the synonym and antonym ...

An attractive, affordable reference set including The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and Merriam-Webster's Vocabulary B...

The newest edition of America's best-selling dictionary covers core vocabulary with new words added from a variety of fields. More than 75,000 defi...

An all-purpose thesaurus at an attractive price. More than 150,000 word choices, including synonyms, antonyms, related words and idiomatic phrases....

Alphabetical list of cities and towns in the U.S. with detailed zip code maps of principal cities. Features updated area code directory with cross ...