The wiki has many helpful, free articles to help with your research. Ancestry.com has searchable indexes; database results and some digitized images are available with a fee-based subscription. This wiki is a free service of Ancestry.com.
The Source: A Guidebook to American Genealogy is a reference book published by Ancestry Publishing. The first edition was published in 1984 and was edited by Arlene H. Eakle and Johni Cerny. A revised edition, edited by Loretto Dennis Szucs and Sandra Hargreaves Luebking, was published in 1997. The current edition, the third, was published in 2006 and was also edited by Szucs and Luebking. In 2010, Ancestry.com digitized the content of The Source and made it available in wiki format as one of the foundational sources for the Ancestry.com Wiki. Each chapter has been broken into one or more series of articles. This wiki is a free service of Ancestry.com.