Internet Library of Early Journals. Provides digital versions of substantial runs of 18th and 19th century journals, together with their associated bibliographic data

The Quarterly Review Archive. Jonathan Cutmore

Obscure Contributors to 19th-century Periodicals

The Curran Index to Wellesley Revisions. Victorian periodicals

British Newspapers 1800–1900. An inexpensive service of the British Library that searches 49 local and national titles (two million pages). Brief exerpts and full results from the Penny Illustrated and The Graphic are free.

The Athenaeum. Index to Reviews and Reviewers: 1830-1870; 1872-1886

Index of Modern Paperback Publishers. Russell Barnes, Hyde Park Books, Idaho

Histories of U.S. Publishers. Russell Barnes, Hyde Park Books, Idaho

19th-c. American Children's Book Trade Directory. American Antiquarian Society

Il libro antico. Angela Nuovo, Aldo Coletto and Graziano Ruffini

HENRIK: Books and their Owners in Finland to 1809. Finnish Lit. Soc. & Project Henrik. Database

The Dicey and Marshall Catalogue (London, 1764). R. C. Simmons

DEEP: Database of Early English Playbooks

Textual Studies, 1500-1800. Kevin Curran

"The Word on the Street," broadsides in the collection of the National Library of Scotland

"Plants in Print: The Age of Botanical Discovery," Chicago Botanic Garden

Cultural Readings: Colonization & Print in the Americas (Penn)

Bibliotheca Canadiana: A Historical Survey of Canadian Bibliography (McGill University Library)

Is it a Book? (Karen Drayne, Barbara Davison, Emily-Jane Dawson, U. Maryland)

A History of Wood Engraving (University of North Texas Libraries)