Best-selling Dictionary and Thesaurus at a Value Price. Our best-selling elementary level dictionary and thesaurus are now available as a shrink-wrapped set. Revised and updated, this set is the perfect companion for class work and homework. Webster"s Dictionary for Students, Special Encyclopedic Edition, Fourth Edition. 37,000 definitions and many special sections. This North American edition features Canadian words and spellings. Webster"s Thesaurus for Students, Third Edition. 122,000 synonyms, antonyms and related words with entries alphabetically arranged. Set sells for less than books purchased individually.