A Monograph, Structural and Systematic, of the Order Oligochæta. Large Post 8vo. Half cloth. 800 pp. Just ready.
CAMBRIDGE NATURAL HISTORY (The). Edited by J. W. Clark, M.A., S. F. Harmer, M.A., and A. E. Shipley, M.A. Medium 8vo.
This series, which will be complete in ten volumes, fully illustrated, and covering the Natural History of Invertebrate and Vertebrate Animals, is intended, in the first instance, for those who have not had any special scientific training, but an attempt will be made to combine popular treatment and popular language with the most modern results of scientific research.
The following volumes are likely to appear in the course of 1895:
Molluscs. By Rev. A. H. Cooke, M.A. Just ready.
Insects. By David Sharp, M.A., F.R.S. 2 vols.
Birds. By A. H. Evans, M.A.
CLAUS.—Elementary Text-Book of Zoölogy. By Dr. C. Claus. Translated and edited by Adam Sedgwick, M.A., with the assistance of F. G. Heathcote, B.A. Part I., General Part and Special Part: Protozoa to Insecta. Part II., Special Part: Mollusca to Man. With 706 Woodcuts. 2 vols. 8vo. $8.00.
ECKER.—The Anatomy of the Frog. By Alexander Ecker. Translated with numerous Annotations and Additions, by G. Haslam, M.D., and illustrated with 250 Wood Engravings and 11 Coloured Figures. 8vo. $5.25.
EIMER.—Organic Evolution as the Result of the Inheritance of Acquired Characters, according to the Laws of Organic Growth. By Dr. G. H. Theodor Eimer, Professor of Zoölogy and Comparative Anatomy in Tübingen. Translated by T. J. Cunningham, M.A., F.R.S.E., late Fellow of University College, Oxford. Part I., with 6 Figures in the Text. 8vo. $3.25.