American national biography This link opens in a new windowOffers portraits of more than 17,400 men and women -- from all eras and walks of life -- whose lives have shaped the nation. The publication of the online edition makes the ANB even more useful as a dynamic source of information -- updated quarterly, with hundreds of new entries each year and revisions of previously published entries to enhance their accuracy and currency. The ANB Online also features thousands of illustrations, more than 80,000 hyperlinked cross-references, links to select web sites, and powerful search capabilities.;Features thousands of illustrations, hyperlinked cross-references and links to select web sites.