Paratext Trials

Paratext services are available through annual subscription or one-time payment for universities, colleges, public and special libraries.

Please note: This site is intended for library officers and personnel only.

Reference Universe


Reference Universe: 1975-2018 reveals comprehensive scholarly, authoritative introductions using your library's own specialized reference collection.

Data: 35 million citations.

NOTE: Trial requires establishing library holdings profile.

Eight Centuries

(Formerly Nineteenth Century Masterfile: 1106-1930)

Eight Centuries is a database offering researchers primary source analysis in Humanities, Engineering, History of Science, Legal Studies, the Arts, and more.

Data: 30 million citations.

U.S. Documents Masterfile


U.S. Documents Masterfile: 1774-2018 is a resource for American public documents and federally-funded research reports from 1774 to present day.

Data: 15 million citations.

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