- The Twenty First Century Art Book, authors, Jonathan Griffin, Paul Harper, David Trigg and Eliza Williams
- Historical dictionary of the Olympic movement, Bill Mallon, with Ian Buchanan
- The Qurʼan, an encyclopedia, edited by Oliver Leaman
- The Shambhala dictionary of Buddhism and Zen, translated by Michael H. Kohn
- The Book of saints, a dictionary of persons canonized or beatified by the Catholic Church, compiled by the Benedictine monks of St. Augustine's Abbey, Ramsgate
- Larousse encyclopedia of prehistoric and ancient art;, art and mankind
- Arumnemiḳ Yidish-English ṿerṭerbukh, Ḥayim Bokhner, Sholem Beynfeld, shef-redaḳṭorn ; Berish Goldshṭeyn, Yanḳl Salanṭ, asotsyirṭe redaḳṭorn = Comprehensive Yiddish-English dictionary / Solon Beinfeld, Harry Bochner, editors-in-chief ; Barry Goldstein, Yankl Salant, associate editors
- Latin American mystery writers, an A-to-Z guide, edited by Darrell B. Lockhart
- Oxford English dictionary
- The New American Roget's college thesaurus in dictionary form
- Eighteenth-century British poets, edited by John Sitter, Second series
- African-American writers, a dictionary, Shari Dorantes Hatch and Michael R. Strickland, editors ; foreword by Dorothy Strickland
- Oxford English dictionary, edited by John Simpson and Edmund Weiner
- A dictionary of Americanisms on historical principles, edited by Mitford M. Mathews
- British Romantic prose writers, 1789-1832, edited by John R. Greenfield, Second series
- The encyclopedia of historic places, by Courtlandt Canby ; advisory editor, Gorton Carruth
- German fiction writers, 1885-1913, edited by James Hardin
- Native American writers of the United States, edited by Kenneth M. Roemer
- Japanese things;, being notes on various subjects connected with Japan, for the use of travelers and others
- The Merriam-Webster dictionary
- Gastronomy of Italy, [Anna Del Conte ; foreword by the President of the Accademia della Cucina Italiana]
- American colonial writers, 1735-1781, edited by Emory Elliott
- Inglese-italiano, italiano-inglese, realizzato dal Centro lessicografico Sansoni ; sotto la direzione di Vladimiro Macchi
- Brazilian writers, edited by Monica P. Rector
- Historical dictionary of ice hockey, Laurel Zeisler
- Harper's encyclopedia for horsemen:, the complete book of the horse., Illus. by Rosemary Taylor and others
- Angels, A to Z, James R. Lewis and Evelyn Dorothy Oliver ; Kelle S. Sisung, editor ; foreword by Andy Lakey
- The New Oxford companion to music, general editor, Denis Arnold
- The Kant dictionary, Lucas Thorpe
- Fowler's dictionary of modern English usage, first edition H.W. Fowler ; fourth edition edited by Jeremy Butterfield
- Glossary of geology
- Random House historical dictionary of American slang, J.E. Lighter, editor
- Encyclopedia of the American judicial system, studies of the principal institutions and processes of law, Robert J. Janosik, editor
- Larousse concise dictionary, Spanish English, English Spanish
- The Encyclopedia of philosophy., Paul Edwards, editor in chief
- The pocket universal principles of design, William Lidwell, Kritina Holden, Jill Butler
- Seventeenth-century British nondramatic poets, edited by M. Thomas Hester, Third series
- An heraldic alphabet, [by] J.P. Brooke-Little
- Harper dictionary of contemporary usage, William and Mary Morris ; with the assistance of a panel of 166 distinguished consultants on usage
- The HarperCollins dictionary of religion, general editor, Jonathan Z. Smith ; associate editor, William Scott Green ; area editors, Jorunn Jacobsen Buckley [and others] ; with the American Academy of Religion
- Literally entitled, a dictionary of the origins of the titles of over 1300 major literary works of the nineteenth and twentieth centuries, by Adrian Room
- American novelists since World War II, edited by James R. Giles and Wanda H. Giles, Fifth series
- British prose writers of the early seventeenth century, edited by Clayton D. Lein
- Afro-American fiction writers after 1955, edited by Thadious M. Davis and Trudier Harris
- The Thames and Hudson encyclopaedia of Impressionism, Bernard Denvir
- Chicano writers, edited by Francisco A. Lomelí and Carl R. Shirley, Third series
- American poets since World War II, edited by R.S. Gwynn, Third series
- The complete guide to Middle-earth, from the Hobbit through the Lord of the rings and beyond, Robert Foster
- New dictionary of American slang, edited by Robert L. Chapman
- Historical dictionary of the civil rights movement, Christopher M. Richardson and Ralph E. Luker