| Call number | Item |
| A | General Works (Go to start of category) |
| AG | General Dictionaries and Other General Reference Works (Go to start of category) |
| AG5 .C52 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Children's Encyclopaedia (8 volumes; London: Educational Book Co., ca. 1910), ed. by Arthur Mee (page images at HathiTrust; US access only) |
| AG5 .C7 | Columbia Encyclopedia (6th edition, 2000; with additional resources) (HTML at infoplease.com) |
| AG5 .C723 | Zell's Popular Encyclopedia: A Universal Dictionary of English Language, Science, Literature, and Art (Philadelphia: T. E. Zell, 1871), by Leo de Colange |
| AG5 .E23 1881 | Words, Facts, and Phrases: A Dictionary of Curious, Quaint, and Out-of-the-Way Matters (Philadelphia: J. B. Lippincott and Co., ca. 1881), by Eliezer Edwards (page images at HathiTrust) |
| AG5 .E23 1897 | Words, Facts, and Phrases: A Dictionary of Curious, Quaint, and Out-of-the-Way Matters (new edition; London: Chatto and Windus, 1897), by Eliezer Edwards |
| AG5 .G8 1806 | A Dictionary of Arts and Sciences (3 volumes (2 text; 1 plates); London: Printed for R. Phillips, 1806-1807), by G. Gregory, illust. by Samuel John Neele, Robert Cooper, and Charles Heath |
| AG5 .G8 1821 | A Dictionary of Arts and Sciences (second American edition from the last London edition; New York: Pub. for W.T. Robinson by Collins and Co., 1821-1822), by G. Gregory (page images at HathiTrust) |
| AG5 .H17 | The Handy Cyclopedia of Things Worth Knowing: A Manual of Ready Reference (Chicago: A. J. Dubois, 1911) (Gutenberg multiple formats, and Librivox audio) |
| AG5 .H2 1895 | Harper's Book of Facts: A Classified History of the World, Embracing Science, Literature, and Art (New York: Harper and Bros., 1895), ed. by Joseph H Willsey and Charlton T. Lewis |
| AG5 .H2 1906 | Harper's Book of Facts: A Classified Encyclopaedia of the History of the World (New York and London: Harper and Bros., 1906), ed. by Charlton T. Lewis |
| AG5 .H3 1708 | Lexicon Technicum: or, An Universal English Dictionary of Arts and Sciences, Explaining Not Only the Terms of Art, but the Arts Themselves (2 volumes; London: Printed for D. Brown et al., 1708-1710), by John Harris |
| AG5 .N49 1778 | The New Complete Dictionary of Arts and Sciences: or, An Universal System of Useful Knowledge (2 volumes; London: A. Hogg and S. Leacroft, 1778), contrib. by Erasmus Middleton, William Turnbull, Thomas Ellis, and John Davison |
| AG5 .N8 1900 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (30th thousand; London and New York: F. Warne and Co., 1900), ed. by James Wood, contrib. by P. Austin Nuttall (multiple formats at archive.org) |
| AG5 .N8 1907 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (61st thousand; 1907), ed. by James Wood, contrib. by P. Austin Nuttall (Gutenberg text) |
| AG5 .N8 1920 | The Nuttall Encyclopaedia: Being a Concise and Comprehensive Dictionary of General Knowledge (revised edition with supplement; 82nd thousand; London and New York: F. Warne and Co., 1920), ed. by James Wood, contrib. by P. Austin Nuttall |
| AG5 .P4 | The Standard Illustrated Book of Facts: A Comprehensive Survey of the World's Knowledge and Progress, With an Historical, Scientific, Statistical, Geographical and Literary Appendix (New York: Syndicate Pub. Co., 1912), ed. by Harry Thurston Peck and Robert Campbell Auld (page images at HathiTrust) |
| AG5 .R5 1852 | Hand-Book of Literature and the Fine Arts (Putnam's Home Cyclopedia v2; New York: G. P. Putnam, 1852), ed. by George Ripley and Bayard Taylor |
| AG5 .R5 1854 | Cyclopedia of Literature and the Fine Arts: Comprising Complete and Accurate Definitions of All Terms Employed in Belles-lettres, Philosophy, Theology, Law, Mythology, Painting, Music, Sculpture, Architecture, and All Kindred Arts (Home Cyclopedia v2; New York: A. S. Barnes and Co.; Cincinnati: H. W. Derby, 1854), ed. by George Ripley and Bayard Taylor (page images at HathiTrust) |
| AG5 .R5 1873 | Cyclopedia of Literature and the Fine Arts: Comprising Complete and Accurate Definitions of All Terms Employed in Belles-lettres, Philosophy, Theology, Law, Mythology, Painting, Music, Sculpture, Architecture, and All Kindred Arts (New York and Chicago: A. S. Barnes and Co., 1873), ed. by George Ripley and Bayard Taylor |
| AG5 .R885 1917 | The Circle of Knowledge: Essential Facts of Everyday Interest in Nature, Geography, History, Travel, Government, Science, Invention, Education, Language, Literature, Fine Arts, Philosophy, Religion, Industry, Biography, Human Culture, and Universal Progress (Toronto: J. A. Hertel Co.; Boston et al.: Standard Pub. Co., 1917), ed. by Henry W. Ruoff (Gutenberg text and illustrated HTML) |
| AG5 .R89 1922 | The Standard Dictionary of Facts (Buffalo, NY: Frontier Press Company, 1922) (PDF at djm.cc; 200 MB) |
| AG5 .T7 | The Treasury of Knowledge and Library of Reference (new and revised dition; 3 volumes; New York: C. Childs, 1850), contrib. by Edwin Williams, I. Daniel Rupp, Lyman Cobb, Hugh Moore, and Samuel L. Knapp |
| AG5 .W48 1882 | Familiar Allusions: A Hand-Book of Miscellaneous Information (Boston: J. R. Osgood and Co., 1882), by William A. Wheeler and Charles G. Wheeler (multiple formats at archive.org) |
| AG5 .W73 1802 | The Domestic Encyclopaedia: or, A Dictionary of Facts, and Useful Knowledge (4 volumes; London: Printed for Murray and Highley, 1802), by A. F. M. Willich |
| AG5 .W73 1804 | The Domestic Encyclopaedia: or, A Dictionary of Facts and Useful Knowledge, Comprehending a Concise View of the Latest Discoveries, Inventions, and Improvements, Chiefly Applicable to Rural and Domestic Economy (first American edition, with additions; 5 volumes; Philadelphia: Printed for W. Y. Birch and A. Small, 1803-1804), by A. F. M. Willich and James Mease |