Online Public Access Catalog is a database of materials held by a network of libraries that allows users to search through collections of using a web-based user interface. 

Educate Station is a database of accredited home school lesson plans and worksheets for students of all ages. They provide ready-to-use, hands-on activities. The content is created by a team of experienced and passionate educators from all across the United States. 

With Kentucky Libraries Unbound, you'll be amazed as you search, and download more and more media on your PC and mobile devices. Patrons now have unlimited access to many types of downloadable media such as audio books, e-books, music and videos.

Tumble Book Library is an online collection of talking picture books which teach kids the joy of reading in a format they'll love. Tumble Books add sound, music and narration to existing picture books, to produce an electronic picture book which you can read or have read to you. 

Cypress Resume, the online resume builder that lets you create professional quality resumes in just a few simple steps!

Encyclopaedia Britannica is the oldest English-language general encyclopedia. 

An American annual journal containing planting schedules, astronomical tables, astrological lore, recipes, anecdotes, and sundry pleasantries of rural interest.

Infoplease is a reference and learning site, combining the contents of an encyclopedia, a dictionary, an atlas and several almanacs loaded with statistics, facts, and historical records. 

The Library of Congress provides Congress with objective research to inform the legislative process, administers the national copyright system, and manages the largest collection of books, recordings, photographs, maps and manuscripts in the world. 

 Project Gutenberg is an online library of free eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971, and his memory continues to inspire the creation of eBooks and related content today. 

Booktalk is an online booklovers community composed of many of today’s bestselling and popular authors, complete with excerpts from bestselling novels as well as information about upcoming releases, author notes and personal hobbies and interests as well as publisher, literary agent and book industry information. 

Open Library is a universal catalog for book metadata from which you can borrow books and contribute to. Open Library is free and open to anyone.

The Web Gallery of Art is a virtual museum and searchable database of European fine arts, decorative arts and architecture (3rd-19th centuries), currently containing over 52.800 reproductions.

Varsity Tutors is one of the nation's largest platforms for live online tutoring and classes. Its solutions are available directly to students and consumers, as well as through schools and other institutions. 

The National Archives and Records Administration (NARA) is the nation's record keeper. They are an independent Federal agency that preserves and shares records that trace the story of our nation.

Best of History Web Sites is an award-winning portal that contains annotated links to over 1200 history web sites as well as links to hundreds of quality K-12 history lesson plans, history teacher guides, history activities, history games, history quizzes, and more!

At usa.gov, you can find information about Federal Student Aid for college, disaster relief assistance, government benefits, get help finding Libraries and Archives, and much more!

Bartleby is a comprehensive public reference library containing a searchable database of reference, verse, and classic literature. The site is divided into four sections: Reference, Verse, Fiction and Nonfiction.