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Online Databases
Hover your mouse over a database icon for a brief description.
Academic OneFile AtoZ Maps Online Biography in Context Books and Authors
Career Translations Chilton Library Center for Disease Control and Prevention Genealogy Connect
General OneFile Global Issues in Context HeinOnline Kids InfoBits
LearningExpress Literature Resource Center Legal Forms MedlinePlus
InfoTrac Newsstand National Institutes of Health NoveList Plus Opposing Viewpoints in Context
Power Search Powerspeak Langages ReferenceUSA Science in Context
Student Resources in Contex Testing and Education Reference Center ThomasNet U.S. History in Context
World History in Context WebMD WorldCat Mango Languages

Reference Databases By Subject

Automotive Repair
More than 45 years of information with step-by-step procedures, engine, chassis, electrical, drive train, routine maintenance, suspension work and more.
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ReferenceUSA helps users create marketing plans, conduct competitive analysis, raise funds and locate people. Our database selections and real-time access to more than 20 Million Businesses, 222 Million Consumers, U.S. New Businesses, U.S. New Homeowners, and Movers, make research easy and fast.
Where serious buyers find trusted suppliers. Search over 700,000 industrial and commercial suppliers.
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Educator and Student Research
Student Resources in Context
Explore information from science, literature, and history through reference books, newspaper and journal articles, video and audio files.
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A tool that offers library users a way to look up their family trees. This is a paid-for service available only from within Navajo County Libraries. Please visit your local library to access this service.
Genealogy Connect
Includes hundreds of authoritative resources formerly available only in print or on CD-ROM, covering genealogy best practices, research methods, immigration, royal and noble ancestry and much more.
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General Reference
Academic OneFile
Articles and abstracts from scholarly, trade and general-interest periodicals in current events, science, social science, art and the humanities. 
Encyclopædia Britannica
Explore the fact-checked online Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images.
Britannica en Español
The Spanish-Language Resource for native npeakers, bilingual students, and students learning Spanish.
General OneFile
Search periodicals, newspapers, reference books and multi-media sources on the humanities, education, environmental issues, technology, health care, politics and more.
InfoTrac Newsstand
Provides access to more than 1,100 major U.S. regional, national and local newspapers as well as leading titles from around the world.
Search for any term or phrase and find articles from thousands of magazines, journals, newspapers, and books along with videos, images and podcast content.
Student Resources in Context
Explore information from science, literature, and history through reference books, newspaper and journal articles, video and audio files.
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Health and Medicine
Search the Centers for Disease Control and Prevention (CDC), the national public health institute of the United States.
The National Library of Medicine brings you information about diseases, conditions, and wellness issues in language you can understand. MedlinePlus offers reliable, up-to-date health information, anytime, anywhere, for free.
Merck Manual: Consumer Version
A medical reference  textbook that covers a wide range of medical topics, including disorders, tests, diagnoses, and drugs.
National Institute of Health
The National Institutes of Health (NIH), a part of the U.S. Department of Health and Human Services, is the nation's medical research agency—making important discoveries that improve health and save lives.
WebMD provides valuable health information, tools for managing your health, and support to those who seek information.
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Thousands of age-appropriate articles, eBooks and images, designed for grades K-6.
Read picture books and chapter books online or follow along as they are read. Also includes games and puzzles.
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Image result for arizona revised statutes icons Arizona Revised Statutes
World's Largest Image-based Legal Research Database.
Legal Forms
Includes official legal forms enabling users to create their own legal documents.
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Literature & Language
Books & Authors
Expert book reviews, recommendations, and author biographies.
Literature Resource Center
Provides access to bibliographical and biographical information, literary criticism, and contextual information covering more than 90,000 novelists, poets, essayists, journalists and other writers.
Powerspeak Languages
Focusing on the most popular languages being studied today, Powerspeak features a combination of scored online activities, exercises, lessons, and games.
Mango Languages
Language lovers, rejoice. Navajo County Library District's subscription to Mango now brings you much broader subject matter for 40+ of its much loved language-learning courses, which have doubled in size.
NoveList Plus
Online tool to help readers of all ages find new books to read based on books they've already read or topics in which they are interested.
OCLC WorldCat
Catalog of books and other materials owned by OCLC member libraries across the nation and around the world.
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Science in Context
Detailed information for science assignments and projects, including articles, biographies, videos, overviews, and experiments.
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Social Studies
Biography in Context
Biographies of more than 325,000 people from throughout history and around the world.
Global Issues in Context
Features hundreds of country portals for analysis of social, political, military, economic, environmental, health and cultural issues.
Opposing Viewpoints in Context
An online library of current event topics--facts and arguments for and against each topic.
U.S. History in Context
Information on US history from primary sources and reference documents, including photographs, illustrations, and maps.
World History in Context
Search a broad collection of reference works and primary documents covering the events, movements, and individuals that have shaped world history.
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Testing & Career Exploration
Testing and Educational Reference Center
Provides users with in-depth information on colleges and universities, graduate and professional programs, distance learning, corporate training, available scholarships and awards, preparatory entrance tests and more.
Career Transitions
Provides guidance and essential activities for job-seekers and those exploring career options.
Online academic and career practice tests. Areas covered include SAT preparation courses, SAT practice exams, civil service, cosmetology, EMS, firefighter, GED, law enforcement, military, postal services, real estate, U.S. citizenship, and more.
Glassdoor Access
Glassdoor is a career community for job seekers with salaries, company reviews, and interview experiences posted by employees. Patrons can also apply directly for jobs and setup email job alerts. Use this button for full access!
USA Learns
USA Learn
is a free website for adults to learn English and prepare for U.S. citizenship.
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All of the above Gale databases, and many more, can be accessed by using the "All-in-One Statewide Databases" link below......
Statewide Databases (AZ Users Only)
(Access in-library and remotely to wonderful resources from Gale, for all ages on health, business, home improvement, science, auto and small engine repair, hobbies and crafts, and encyclopedias, plus full-text magazines and newspapers.)