Aldred (Thomas), _compiler_--A list of English and American sequel stories. _1922._ Corns (A. R.) _and_ Sparke (Archibald)--A bibliography of unfinished books in the English language; with annotations. _1915._ Crabbe--Synonyms. Haydn (Joseph)--Dictionary of dates and universal information relating to all ages and all nations. _25th edition._ _1910._ Walker (F. H.)--Abbreviations and technical terms used in book catalogs and bibliographies. _Boston, 1912._ _Also_ standard English, French, German and Latin dictionaries. PSEUDONYMS, ANONYMS. Barbier (A. A.)--Dictionnaire des ouvrages anonymes. _4 vols._ _1872-79._ Brunet (Gustave)--Supplément au Dictionnaire des Ouvrages Anonymes de Barbier et aux Supercheries Littéraires Dévoilées de Quérard. _1889._ Courtney (W. P.)--Secrets of our national literature. _1908._ Cushing (William)--Initials and pseudonyms: a dictionary of revealed disguises. _2 vols. 1885-88._ Halkett (Samuel) _and_ Laing (John)--Dictionary of the anonymous and pseudonymous literature of Great Britain. _Edinburgh. 4 vols. 1882-88._ Quérard (J. M.)--Les supercheries littéraires dévoilées. _2nd edition. 3 vols. Paris, 1869-71._ Weller (E.)--Lexicon pseudonymorum worterbuch der pseudonymen aller zeiten und volker. _2 vols. Regensburg, 1886._ Who’s Who in Literature, _1925_--Fictitious and pseudonymous names compiled by Reginald G. Williams and Mark Meredith. _pp. 502-533._ PLACES, NAMES, ETC. Ballhorn (Freid)--Grammatography: a manual of reference to the alphabets of ancient and modern languages. _1861._ Chambers’s Biographical Dictionary; edited by D. Patrick and F. H. Groome, 1902. Contains an index of pseudonyms. Cousin (John W.)--Short biographical dictionary of English literature. _Dent, 1918._ Peddie (R. A.)--Fifteenth century books; a guide to their identification. _Grafton, 1913. 5s._ Phillips (L. B.)--Dictionary of biographical reference. _1889._ Smith (B. E.), editor.--The Century cyclopædia of names. _1903._ Smith (_Sir_ William)--Classical dictionary of Greek and Roman biography and mythology. _3 vols. 1880._ Vapereau (L. G.)--Dictionnaire universel des contemporains. _1893._ Who’s Who. Who Was Who. Who’s Who in America. The list could be considerably extended, but for more detailed information on cataloguer’s reference tools the following will answer most enquiries:-- Austin--Reports on aids and guides: a summary of bibliographical aids to cataloguers. _L.J. Vol. 19, 1894, pp. 77-80._ Blanchard--Some cataloguer’s reference books of recent years. _A.L.A. Bulletin, Vol 11, 1917, pp. 203-207._ New York State Library--Cataloguer’s reference books. _Bulletin 84, 1904._ New York State Library--Selection of reference books for the use of cataloguers in finding full names. _Bulletin 5. 1898._ _Lesson 1._ SCOPE AND PURPOSE. QUALIFICATIONS OF A CATALOGUER. HISTORY. DEFINITIONS.