Browse by Subject

Ancestry library edition logo

Only Available at the Libraries

Ancestry.  Images of the U.S. Federal Census from 1790 forward, the American Genealogical Biographical Index, immigration lists and thousands of other databases. Not available for remote users. Available at any Delta County Library.

Ancestry library edition logo

Available with Library Card

Ancestry.  Images of the U.S. Federal Census from 1790 forward, the American Genealogical Biographical Index, immigration lists and thousands of other databases. Temporarily available for remote users with library card and last name.

britannica library logo

Available with Library Card

Britannica Library.  With three levels of learning-Children, Young Adult, and Reference Center-Britannica offers extensive articles, photos, videos, and other features to meet and exceed your online encyclopedia needs. Available with library card.

Available to Everyone

Colorado Encyclopedia.  An online, one-stop, reliable resource for all those interested in learning about this extraordinary state. Available to everyone.

colorado historic newspaper collection logo

Available to Everyone

Colorado Historic Newspapers Collection.  Historic Colorado newspapers. Available to everyone.

Heritage Quest logo

Available with Library Card

Heritage Quest: Home Access–This essential collection of unique material is for both genealogical and historical researchers, with coverage dating back to the late 1700s. Use HeritageQuest to find your ancestors, trace their paths across America, and learn what life was like in the areas where they settled. Available with library card.

Heritage Quest logo

Only Available at the Libraries

Heritage Quest: In-Library Access–This essential collection of unique material is for both genealogical and historical researchers, with coverage dating back to the late 1700s. Use HeritageQuest to find your ancestors, trace their paths across America, and learn what life was like in the areas where they settled. Available at any Delta County Library.

history reference logo

Available with Library Card

History Reference Center is the world’s most comprehensive full text history reference database designed for secondary schools, public libraries, junior/community colleges, and undergraduate research. Available with library card.

Available to Everyone

The Library of Congress is the largest library in the world, with millions of books, recordings, photographs, newspapers, maps and manuscripts in its collections. The Library is the main research arm of the U.S. Congress and the home of the U.S. Copyright Office. Available to everyone.

MyHeritage Logo

Available with Library Card

MyHeritage Library Edition. One of the largest, most internationally diverse genealogy databases, MyHeritage provides access to billions of historical documents, millions of historical photos and other resources in thousands of databases that span the past five centuries. Remote access and a mobile-friendly interface make it the most convenient genealogy product for libraries and institutions. Available with library card.

newspaper source logo

Available with Library Card

Newspaper Source provides cover-to-cover full text for more than 40 (U.S.) & international newspapers. The database also contains selective full text for 389 regional (U.S.) newspapers. In addition, full text television & radio news transcripts are also provided. Available with library card.

western history logo

Available to Everyone

Western History and Genealogy. Available to everyone.