Facts on File Science Online: Contains science experiments, biographies of scientists, timelines, and more.
Kids Search: Research tool for middle school and elementary age students.
Learning Express Library: Provides practice tests and tutorial course series designed to help succeed with academic or licensing tests.
Searchasaurus: Search tool designed for children with access to topics like animals, history, health, science, and what's in the news.
Student Research Center: Contains thousands of curriculum-targested primary documents, biographies, topical essays, background information, critical analyses, full-text coverage of over 300 magazines, newspapers, over 20,000 photographs and illustrations, and more than 8 hours of audio and video clips.
TOPICsearch: Allows users to explore social, political and economic issues, scientific discoveries and other popular topics discussed in today's classrooms.
World Book Early Book of Learning: Contains three learning environments, each targeting a critical area of the development of young learners in early elementary grades.
World Book Kids: Encyclopedia for children.
World Book Online Resource Center: Online version of the World Book Encyclopedia.