Search a robust collection of databases on a variety of topics with authoritative content for researchers of various ages and interests. Users can find academic, medical and professional journal articles as well as content from magazine and newspapers. Many articles provide full text with images, and can be printed, downloaded, or shared.

Explora Primary provides rich, reliable information for primary school student research and tools for educators. Search or browse a wide array of topics with high-quality articles, videos and more. Explora also features full-text translation in over 30 languages for many articles and text-to-speech for struggling readers.

Explora for Public Libraries provides access to reliable content from the popular magazines and research collections on thousands of topics to help you find information quickly and easily. Search or browse hundreds of professional journals, popular magazines, reference books, images, primary sources, and more by keyword or by topic.

Explora for Secondary students provides rich, reliable information for secondary school student research and tools for educators. Search or browse a wide array of topics with high-quality articles, videos and more. Explora also features full-text translation in over 30 languages for many articles and the ability to filter content for specific Lexile reading levels.

Opposing Viewpoints explores all sides of today’s social issues. It includes viewpoints, reference articles, infographics, news, images, video, audio, and more.

Points of View Reference Source is a full-text database that provides a series of comprehensive essays with point and counterpoint arguments related to current issues in the news.

Science Reference Source allows users to conduct keyword searches or browse topics by branch of science. In addition to full-text periodicals, books, biographies, and essays, it includes science experiments, videos, and high-quality images.

Very Short Introductions provides the perfect way to get ahead in a new subject quickly. The series offers concise and original introductions to nearly 700 subjects, with more added monthly.

World Book Advanced is a powerful reference tool for high school students and adults. It includes full encyclopedic and multimedia databases supplemented with online books, primary sources, website links, Back in Time articles, special reports and more.

Banco de Contenidos aulaPlaneta is a comprehensive Spanish-language database designed for native Spanish speakers, bilingual students, and ESL/ELL program participants. It includes more than 140,000 articles, 8,000 web links to additional information, and 9,000 images, videos, animations, sounds, and interactive media.

World Book Early Learning is designed for preschool students. It has tools and content that reinforce early childhood curriculum via short videos, read-aloud stories, printable activities, matching and tracing games, and more. 

The ideal Spanish-language reference tool for those learning Spanish and Englsih language learners. Browse features provide visual prompts, and bilingual features allow students to toggle between Spanish and English text. The site includes concise articles, videos, maps, activities and more.

An ideal learning resource for elementary-aged students designed to build confidence and encourage creativity with image-driven navigation and inquiry-based activities. The site features easy-to-read articles that can be read aloud or translated with a wealth of engaging games, science projects, and activities. 

Perfect for native-speaking researchers, advanced bilingual, and ELL students, L'Encyclopédie Découverte has highly visual articles written in French at an easier reading level.

Tailored for students in elementary and middle schools, Student includes all the articles from the print versions of the World Book Encyclopedia, plus thousands of additional articles, learning resources, and research tools.

Offers hundreds of pre-generated timelines across eight broad topics, which cover various time periods in history or span the life of historical public figures. Users can also create their own timelines from scratch, adding events, descriptions, and media.