Ed City provides access to databases featuring information on a wide variety of topics and disciplines.
Library of Congress
Resources for kids, families, librarians, researchers and teachers
Schools of California – Online Resources
Online Resources for Mathematics, Science, History and Language Arts
National Digital Science Library
Online library for education and research in Science, Technology, Engineering, Mathematics
New York Public Library Digital
Digital gateway to the New York City library’s rare and unique collections. Searchable database of over 520,000 images.
Links to over 6,000 libraries
Project Gutenberg – Download free ebooks