Washington DC: Carnegie Institution, 1923. First Printing. Hardcover. Large 8vo, publisher's blue cloth, very good. 251 pp, illustrated, including frontispiece in color.

Washington DC: Carnegie Institution, 1919. First Printing. Hardcover. Tall 8vo, blue cloth in dust jacket, book very good, signed by E. F. Barrows, a biologist and geneticist himself who wrote extensively on mice. Jacket is very good with tanning and edgewear (plain and unprinted). 56 pp, 3 plates. The jacket.....

New York: Charles Scribner's Sons, 1934. Later printing. Hardcover. 8vo, cloth in dust jacket, book very good, light wear and toning, jacket good with some wear, stains, soil, tanning. Inscribed in 1939 by the author, signed by him. 247 pp. Inscription is to Julia Noonan, who was his secretary and.....

Washington DC: Carnegie Institution, 1929. First Printing. Wraps. Large 8vo, original light brown printed wraps, near fine, small ink notation on front cover, 516 pp, 29 plates including large folding chart. Distinctly uncommon in the trade. The authors collaborated with a number of other experts including Arnold Gesell who became.....

Washington DC: Carnegie Institution, 1919. First printing. Hardcover. 8vo, publisher's blue cloth, very good, light wear, tanning to pages, stamp on flyleaf from Carnegie Institution Department of Genetics and accompanying bookplate on pastedown from their genetics department at Cold Spring Harbor. 236 pp.

Washington DC: Carnegie Institution, 1944. First Printing. Hardcover. Tall 8vo, publisher's green cloth, very good sharp copy. 183 pp, illustrated.

Brooklyn: Brooklyn Botanic Garden, 1937. First Printing. Hardcover. Large 8vo, publisher's brick red cloth, gilt spine, very good, original wraps bound in, plus general title page and index of authors and titles. Contains several important works including by Nobel winner H. Muller, and an article by Dobzhansky on drosophila flies.....

New York: D. Appleton, 1924. First Printing. Hardcover. 8vo, publisher's green cloth gilt, very good, inscribed by Kellogg to the Century Association (Washington), signed by him, dated 1924. Very good, light wear, spine dull, lettering hard to rear, contents very good. 291 pp.

's-Gravenhage: Martinus Nijhoff, 1925. First Printing. Hardcover. Large 8vo, publisher's cloth gilt, very good. Contains: The Genetics of Drosophila; The Genetics of the Sheep [Roberts & Crew], Genetisch-Physiologische Analyse der Heterostylie [G. von Ubisch]; Genetic Monograph on Pisum [Wellensiek]. 476 pp.

Washington DC: Carnegie Institution, 1919. First printing. Paperback. Large 8vo, publisher's wraps, very good, 108 pp, 10 color plates at rear. Unusually nice condition. Morgan was the first geneticist awarded the Nobel Prize (1933).

Baltimore: Williams & Wilkins, 1909. First Printing. Wraps. First separate printing; offprint from The Journal of Experimental Zoology. 8vo, 10 x 7 inches, pale green printed wraps, very good, light wear, discoloration and tanning to wraps, owner's name on top of front wrap, pages tanning. Very uncommon both in the.....

New York: Columbia University Press, 1934. First Printing. Hardcover. Cloth in dust jacket (which references an anthology of poetry on the rear panel that was published in 1941). Book very good, jacket good plus with light wear and soil.

New York: Macmillan, 1907. First Printing. Hardcover. 8vo, publisher's dark blue cloth stamped in gilt on spine, about very good, light general wear to binding, including rubbing along outer joints, two vertical crease marks visible along spine, light foxing to endpapers, ownership signature of L. S. Quackenbush, who from our.....

Philadelphia: Lippincott, C. 1919. Third Printing. Hardcover. 8vo, publisher's red cloth in dust jacket, book very good, lettering on spine beginning to get effaced, owner's name and date on flyleaf, jacket fair only with wear, stains, tanning, chipping and loss to spine, spotting, etc., with "Third Impression" on spine (otherwise.....

Cold Spring Harbor, NY: M. Demerec, et al. 1936-1951. 2 bound volumes containing nos. 6, 7 and 8, and 10, 11 and 12, plus 13 loose issues in original wraps of nos. 13-25. 11 x 8.75 inches, ranging from 50 to over 100 pages each, in generally good to very.....

New York: McGraw-Hill, 1921. First Printing. Hardcover. 8vo, publisher's tan cloth, very good, inscribed to Lewis Knudson with the author's compliments and with the stamp on flyleaf, "From the Knudson Memorial Collection, Botany Department, Cornell University." We assume properly deaccessioned. Both Sharp and Knudson (an expert on orchids) were longterm.....

Washington DC: Carnegie Institution, 1905-1906. First printing. Paperback. 2 volumes, tall 8vo, publisher's grayish wraps, first volume in good condition with some light chipping, covers toned and tanned, some light wear and stains along front joint, second volume very good, minor toning to wraps. 74 pp. total, 15 plates total.....

Washington DC: Carnegie Institution, 1931. First Printing. Hardcover. Publisher's blue cloth, very good. 81 pp.

Washington DC: Carnegie Institution, 1906. First printing. Hardcover. Large 8vo, publisher's dark teal green cloth gilt, very good to fine, minimal wear, the number "48" written faintly on spine and on bottom edge of text block, 320 pp, errata, illustrated, some plates in color. An usual scientist, known for his.....

New York: Macmillan, 1911. Second Edition. Hardcover. 8vo, publisher's dark blue cloth gilt, very good, light wear. Owner's inscription on pastedown dated 1913. 483 pp, illustrated. Early editions of this are very scarce in the trade.