s_.

SMITH (Goldwin).--THREE ENGLISH STATESMEN: CROMWELL, PYM, PITT. Cr. 8vo.
5_s_.

WINKWORTH (Catharine).--CHRISTIAN SINGERS OF GERMANY. Cr. 8vo. 4_s_.
6_d_.

YONGE (Charlotte M.).--THE PUPILS OF ST. JOHN. Illustrated. Cr. 8vo.
6_s_.

---- PIONEERS AND FOUNDERS; or, Recent Workers in the Mission Field. Cr.
8vo. 6_s_.

---- A BOOK OF WORTHIES, GATHERED FROM THE OLD HISTORIES AND WRITTEN
ANEW. 18mo. 2_s_. 6_d_. net.

---- A BOOK OF GOLDEN DEEDS. 18mo. 2_s_. 6_d_. net.--_Globe Readings
Edition._ Gl. 8vo. 2_s_. _Abridged Edition._ Pott 8vo. 1_s_.

BIOLOGY.

(_See also_ BOTANY; NATURAL HISTORY; PHYSIOLOGY; ZOOLOGY.)

BALFOUR (F. M.).--COMPARATIVE EMBRYOLOGY. Illustrated, 2 vols. 8vo. Vol.
I. 18_s_. Vol. II. 21_s_.

BALL (W. P.).--ARE THE EFFECTS OF USE AND DISUSE INHERITED? Cr. 8vo.
3_s_. 6_d_.

BASTIAN (H. Charlton).--THE BEGINNINGS OF LIFE. 2 vols. Crown 8vo.
28_s_.

---- EVOLUTION AND THE ORIGIN OF LIFE. Cr. 8vo. 6_s_. 6_d_.

BATESON (W.).--MATERIALS FOR THE STUDY OF VARIATION IN ANIMALS. Part I.
DISCONTINUOUS VARIATION. Illustr. 8vo.

BERNARD (H. M.).--THE APODIDAE. Cr. 8vo. 7_s_. 6_d_.

BIRKS (T. R.).--MODERN PHYSICAL FATALISM, AND THE DOCTRINE OF EVOLUTION.
Including an Examination of Mr. Herbert Spencer's "First Principles."
Cr. 8vo. 6_s_.

EIMER (G. H. T.).--ORGANIC EVOLUTION AS THE RESULT OF THE INHERITANCE OF
ACQUIRED CHARACTERS ACCORDING TO THE LAWS OF ORGANIC GROWTH. Translated
by J. T. CUNNINGHAM, M.A. 8vo. 12_s_. 6_d_.

FISKE (John).--OUTLINES OF COSMIC PHILOSOPHY, BASED ON THE DOCTRINE OF
EVOLUTION. 2 vols. 8vo. 25_s_.

---- MAN'S DESTINY VIEWED IN THE LIGHT OF HIS ORIGIN. Cr. 8vo. 3_s_.
6_d_.

FOSTER (Prof. M.) and BALFOUR (F. M.).--THE ELEMENTS OR EMBRYOLOGY. Ed.
A. SEDGWICK, and WALTER HEAPE. Illus. 3rd Edit., revised and enlarged.
Cr. 8vo. 10_s_. 6_d_.

HUXLEY (T. H.) and MARTIN (H. N.).--(_See under_ ZOOLOGY.)

KLEIN (Dr. E.).--MICRO-ORGANISMS AND DISEASE. With 121 Engravings. 3rd
Edit. Cr. 8vo. 6_s_.

LANKESTER (Prof. E. Ray).--COMPARATIVE LONGEVITY IN MAN AND THE LOWER
ANIMALS. Cr. 8vo. 4_s_. 6_d_.

LUBBOCK (Sir John, Bart.).--SCIENTIFIC LECTURES. Illustrated. 2nd Edit.
8vo. 8_s_. 6_d_.

PARKER (T. Jeffery).--LESSONS IN ELEMENTARY BIOLOGY. Illustr. Cr. 8vo.
10_s_. 6_d_.

ROMANES (G. J.).--SCIENTIFIC EVIDENCES OF ORGANIC EVOLUTION. Cr. 8vo.
2_s_. 6_d_.

VARIGNY (H. de).--EXPERIMENTAL EVOLUTION. Cr. 8vo. [_In the Press._]

WALLACE (Alfred R.).--DARWINISM: An Exp