"A Bibliography and Nomenclator of John James Audubon," _The Auk_, vol. xxiii, pp. 298-312. Cambridge, 1906. Most complete and accurate analysis of Audubon's ornithological works yet given. 222. (ANON.): "Abstract of Audubon's Account Books, kept at Philadelphia, while the Octavo edition of the Birds was being issued," _Evening Post_, New York, Saturday Supplement for December 29, 1906. 223. (ANON.): "Original Account Book of J. J. Audubon," _The Nation_, vol. lxxxiv, p. 12 (June 3). New York, 1907. See the preceding; gives interesting data regarding the issue of the first octavo edition of _The Birds of America_ in parts, at Philadelphia, 1840-1844. 224. DEANE, RUTHVEN: "Unpublished Letters of Introduction carried by John James Audubon on his Missouri River Expedition," _The Auk_, vol. xxv, pp. 170-173. Cambridge, 1908. 225. DEANE, RUTHVEN: "The Copper-Plates of the Folio Edition of Audubon's 'Birds of America,' with a brief Sketch of the Engravers," _The Auk_, vol. xxv, pp. 401-413. Cambridge, 1908. 226. MERRIAM, C. HART: "The King Cameos of Audubon," _The Auk_, vol. xxv, pp. 448-450, with plate. Cambridge, 1908. 226a. MERRITT, DIXON L.: "Audubon, the Ornithologist, in Kentucky," _The Taylor-Trotwood Magazine_, vol. 10, pp. 293-298. Nashville, 1909. 226b. DERBY, EARL OF: In letter, to Audubon, dated January 17, 1835. Reproduction of "The Eagle and the Lamb." _Forest and Stream_, June 26, 1909, pp. 1011-1012. New York, 1909. 227. SHUFELDT, R. W., M.D.: "An hitherto unpublished painting by Audubon," _The Wilson Bulletin_, N. S., vol. xii, pp. 3-5, illust. Oberlin, 1910. Oil painting of cock and hens, but original in poor state of preservation. 228. FITZPATRICK, T. J.: _Rafinesque. A Sketch of his Life with Bibliography._ 8vo., pp. 1-242, with portrait and reproductions of rare titles. Historical Department of Iowa, Des Moines, 1911. Cites 939 separate publications by Rafinesque, numerous manuscripts and 134 Rafinesquiana. 229. ARTHUR, STANLEY CLISBY: "John James Audubon, and the Birds of Louisiana," _Times-Picayune_, New Orleans, May 2, 1915. Gives an account, with illustrations, of "Fontainebleau," and of the house at Mandeville which is regarded as "the probable birthplace" of Audubon. 230. ARTHUR, STANLEY CLISBY: "Audubon in West Feliciana," _Times-Picayune_, New Orleans, August 6, 1916. Follows Audubon's footsteps in Louisiana, and gives an interesting account, with illustrations, of the plantation houses at which Mr. and Mrs. Audubon lived at various intervals from 1821 to 1829. 231. RHOADS, SAMUEL N.: "More Light on Audubon's Folio 'Birds of America,'" _The Auk_, vol. xxxiii, pp. 130-132. Cambridge, 1916. 232. WILLIAMS, GEORGE ALFRED: