| Call number | Item |
| A | General Works (Go to start of category) |
| AE | General Encyclopedias (Go to start of category) |
| AE2 .B3 | ![[Info]](http://onlinebooks.library.upenn.edu/info.gif) Mediaeval Lore From Bartholomaeus Anglicus, by Bartholomaeus Anglicus, ed. by Robert Steele, contrib. by William Morris (Gutenberg text) |
| AE5 .C432 1728 | Cyclopaedia, or, An Universal Dictionary of Arts and Sciences (original 2-volume edition, 1728, plus 1753 supplements), by Ephraim Chambers (searchable page images at Wisconsin) |
| AE5 .E363 1911 | Encyclopedia Britannica (eleventh edition, 1911) (HTML at 1911encyclopedia.org) |
| AG | General Dictionaries and Other General Reference Works (Go to start of category) |
| AG5 .C7 | Columbia Encyclopedia (6th edition, 2000; with additional resources) (HTML at allrefer.com) |
| AG5 .R89 1922 | The Standard Dictionary of Facts (Buffalo, NY: Frontier Press Company, 1922) (PDF at djm.cc; 200 MB) |
| AG104 .Q3 1658 | The Queens Closet Opened: Incomparable Secrets in Physick, Chyrurgery, Preserving, Candying, and Cookery; As They Were Presented to the Queen (London: Printed for Nathaniel Brooks, 1658) (page images in Spain) |
| AG104 .Q3 1671 | A Queens Delight: or, The Art of Preserving, Conserving and Candying, As Also a Right Knowledhe of Making Perfumes, and Distilling the Most Excellent Waters (London: Printed for Nath. Brooke, 1671) (page images in Spain) |
| AG105 .B74 | One Thousand Secrets of Wise and Rich Men Revealed (deluxe edition, 1907), by C. A. Bogardus (DjVu at Georgia) |
| AG105 .E58 1894 | Enquire Within Upon Everything (89th edition; London: Houlston and Sons, 1894) (Gutenberg text and illustrated HTML) |
| AG105 .S66 | Quizzism, and its Key: Quirks and Quibbles From Queer Quarters (sixth edition, 1886), by Albert P. Southwick (HTML at elfinspell.com) |
| AG105 .S88 | Domestic and Rural Affairs, by Elliot G. Storke (page images at MOA) |
| AG243 .D44 | The Burning of Troy, and Other Works in Quantavolution, by Alfred De Grazia (PDF files at grazian-archive.com) |
| AG243 .F67 | Wild Talents, by Charles Fort (HTML with commentary at resologist.net) |
| AG243 .F67 | Wild Talents (from the 1941 Thayer 1-volume edition; originally published 1933), by Charles Fort (HTML with commentary at sacred-texts.com) |
| AG305 .N7 | Notes and Queries (partial serial archives) |
| AM | Museums; Collectors and Collecting (Go to start of category) |
| AM121 .B85 1999 | Building an Emergency Plan: A Guide for Museums and Other Cultural Institutions (Los Angeles: Getty Conservation Institute, c1999), ed. by Valerie Dorge and Sharon L. Jones (PDF at getty.edu) |
| AM139 .I59 | Handbook of Standards: Documenting African Collections, by International Council of Museums (frame-dependent HTML at icom.org) |
| AM145 .O9 1998 | Oxygen-Free Museum Cases, ed. by Shin Maekawa (PDF at getty.edu) |
| AM145 .S45 1998 | Inert Gases in the Control of Museum Insect Pests (Los Angeles: Getty Conservation Institute, c1998), by Charles Selwitz and Shin Maekawa (PDF at getty.edu) |
| AP | General Periodicals (Go to start of category) |
| AP1 .V3 | Vanity Fair (humor weekly of the 1860s) (partial serial archives) |
| AP2 .A594 | The American Whig Review (full serial archives) |
| AP2 .A648 | Appletons' Journal (full serial archives) |
| AP2 .A8 | The Atlantic Monthly (partial serial archives) |
| AP2 .C3 | Catholic World (partial serial archives) |
| AP2 .C4 | The Century Magazine (partial serial archives) |
