Reference Books

A revised and updated edition of the best-selling dictionary covering core vocabulary with over a hundred new entries and senses. More than 75,000 definitions and 8,000 usage examples aid understanding and cover the words you need today. Includes...

A colorful, engaging world atlas for students in grades 5-8. Abundant full-color maps, photographs, and easy-to-use charts and graphs. Features up-to-date statistics and global information. Thematic maps cover diverse topics such as continental drift,...

Newly revised edition, 2020 copyright of two essential language references integrated into one handy volume. Offers 60,000 dictionary entries and 13,600 thesaurus entries including extensive synonym and antonym lists. Dictionary and thesaurus entries are...

An Essential Writing Resource. An invaluable tool for students learning writing skills, this revised and expanded thesaurus is designed to make it easy to find the best word to express an idea. An affordable paperback, this volume is an ideal companion...

The Merriam-Webster's Advanced Learner's English Dictionary is designed to help advanced students master spoken and written English as it is actually used, this groundbreaking dictionary provides in-depth and up-to-date coverage of basic English...

This fully integrated dictionary and thesaurus features dictionary entries with part of speech and word meanings as well as pronunciation and usage guidance. Thesaurus entries include synonym and antonym lists. Dictionary and thesaurus entries appear one...