| Call number | Item |
| Z | Bibliography and Library Science (Go to start of category) |
| Z8256.8 .A9 | Notes and Queries, Historical and Genealogical, Chiefly Relating to Interior Pennsylvania, Edited by William Henry Egle (index to volumes of the Egle series, which is also listed; 1932), by Pennsylvania State Library (multiple formats at archive.org) |
| Z8313 .G79 | The Story of a Famous Book: An Account of Dr. Benjamin Franklin's Autobiography (reprinted from the Atlantic Monthly; Boston: For private distribution, 1871), by Samuel A. Green |
| Z8368.9 .N68 | A Bibliography of Thomas Gray (1917), by Clark Sutherland Northup (HTML at thomasgray.org) |
| Z8410 .P6 | Bibliography of Frederick Webb Hodge, 1890-1916 (1917), by Florence Maude Poast (page images at HathiTrust) |
| Z8452 .S55 1983 | Thomas Jefferson: A Comprehensive, Annotated Bibliography of Writings About Him (1826-1980), ed. by Frank Shuffelton (searchable HTML at Virginia) |
| Z8452 .S55 1992 | Thomas Jefferson, 1981-1990: An Annotated Bibliography, ed. by Frank Shuffelton (searchable HTML at Virginia) |
| Z8551.67 | Marx and Engels on Ireland: An Annotated Checklist (Bibliographical Series #15; New York: American Institute for Marxist Studies, 1981), by Ellen Hazelkorn (multiple formats at archive.org) |
| Z8605.2 .D39 1955 | Talbot Mundy Biblio: Materials Toward A Bibliography Of The Works Of Talbot Mundy (1955), ed. by Bradford M. Day (Gutenberg text) |
| Z8699 .V5 | A Guide to John Henry Ingram's Poe Collection, contrib. by John E. Reilly (HTML at Virginia) |
| Z8741 .H8 | A Bar Cross Liar: Bibliography of Eugene Manlove Rhodes Who Loved the West-That-Was When He Was Young (Stillwater, OK: Redlands Press, 1959), by W. H. Hutchinson (page images at HathiTrust) |
| Z8757.3 .W56 | A Bibliography of Theodore Roosevelt, by John Hall Wheelock (HTML at Bartleby) |
| Z8813 .F6 | Shakespeare: A Marxist Bibliography (Bibliographical series #2, 1965), by Michael Folsom (multiple formats at archive.org) |
| Z8813 .S63 | The Great Folio of 1623: Shakespeare's Plays in the Printing House, by John W. Shroeder (page images at CMU) |
| Z8813 .S65 | The Shakespeare Folios and the Forgeries of Shakespeare's Handwriting in the Lucy Packer Linderman Memorial Library of Lehigh University: With a List of Original Folios in American Libraries (1927), by Robert Metcalf Smith (page images at CMU) |
| Z8866 .V5 | The Tennyson Collection Presented to the University of Virginia in honor of Edgar Finley Shannon, Jr., by University of Virginia Library (illustrated HTML at Virginia) |
| Z8878.4 .B65 | James Thurber: A Bibliography (Columbus: Ohio State University Press, c1968), by Edwin T. Bowden (PDF at Ohio State) |
| Z9914 .T3 | Textile Collection: A Bibliography (3rd edition; Sacramento: American River College Library, 1982) (PDF at Arizona) |
| ZA | Information Resources (General) (Go to start of category) |
| ZA3075 .C6 | Communications in Information Literacy (2007-) (full serial archives) |
| ZA3159 .D4 | Making a Difference: Measuring the Impact of Information on Development, ed. by Paul McConnell (HTML at idrc.ca) |
| ZA3201 | First Monday (full serial archives) |
| ZA3225 .L47 | Code and Other Laws of Cyberspace (second edition, 2006; with link to wiki updates of 1999 edition), by Lawrence Lessig (PDF with commentary at codev2.cc) |
| ZA3250 .C3 C92 1999 | Cyberidentities: Canadian and European Presence in Cyberspace (c1999), ed. by L. d' Haenens (PDF with commentary at Ottawa) |
| ZA4080 | Economics and Usage of Digital Libraries: Byting the Bullet (2008), ed. by Jeffrey K. MacKie-Mason and Wendy Pradt Lougee (HTML at Michigan) |
| ZA4080 | Knowledge Lost in Information: Report of the NSF Workshop on Research Directions for Digital Libraries, June 15-17, 2003 (PDF at Pitt) |
| ZA4080 | Strategies for Sustaining Digital Libraries (2008), ed. by Katherine Skinner and Martin Halbert (PDF with commentary at referata.com) |