Find a Library [ Kids/Teens/Mature Teens ] - Database about public libraries in the United States organized by state and city/town. Designed to be used by students. Find out how many books a library has and how many people visit it.
Guide to Library Research [ Teens/Mature Teens ] - Offers tips for choosing a topic, finding background information, selecting and evaluating resources, searching for information, and citing sources. From Duke University Libraries.
International Children's Digital Library [ Kids ] - Free access to high-quality digital books from around the world. Browse by age, genre, book length, character types, or even the color of a book's cover.
Internet Public Library TeenSpace [ Teens/Mature Teens ] - Homework help by subject, tools for writing research papers, and a form for asking a reference question, as well as fun stuff including humor, trivia, a poetry wiki, urban legends, and a graphic novels guide.
LibDex [ Teens/Mature Teens ] - Directory of libraries with web pages. Links to each library's home page, and to its catalog if that's on the Web too. Browse by country, or search by name.
LibrarySpot.com [ Teens/Mature Teens ] - Directory of web sites, arranged by type of library.
Libweb [ Teens/Mature Teens ] - A global directory of library home pages.
StoryPlace: The Children's Digital Library [ Kids ] - Listen to interactive children's stories, play with on-line activities, print out take-home activities, reading list and more. In English and Spanish.