Dictionaries, Reference, and Help Guides

Dictionaries, Reference & Help Guides

Get access to American Heritage® dictionaries and other reference guides to ease your homework challenges.

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Featured Dictionaries and Reference

The American Heritage Dictionary of the English Language, Fifth Edition

English
Dictionary

Ages 12+

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Webster's New World Children's Dictionary, Second Edition Revised

Children's
Dictionary

Ages 8+

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100 Words Every High School Graduate Should Know

High School
Graduate

Ages 12+

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The American Heritage Student Science Dictionary

Science
Dictionary

Ages 12+

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Larousse Pocket Dictionary: Spanish-English, English-Spanish

Spanish-
English

Ages 12+

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Featured Help Guides

Improving Your Study Skills

Improving Your
Study Skills

Ages 12+

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Make the Grade

Make the
Grade

Ages 12+

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How Children Succeed

How Children
Succeed

Parents

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Parents' Crash Course Elementary School Math

Elementary
School Math

Parents

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The Everyday Parenting Toolkit

Parenting
Toolkit

Parents

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