wn books
which has so thoroughly handled the matter treated by him, or
has done so much to place in order and clearness the immense
complexity of the factors of heredity, or, lastly, has brought
to light so many new facts and considerations bearing on the
subject."--_British Medical Journal._

XXIII. INDUSTRIES OF ANIMALS. By E.F. HOUSSAY. With numerous
Illustrations.

"His accuracy is undoubted, yet his facts out-marvel all
romance. These facts are here made use of as materials
wherewith to form the mighty fabric of
evolution."--_Manchester Guardian._

XXIV. MAN AND WOMAN. By HAVELOCK ELLIS. Illustrated. Second Edition.

"Mr. Havelock Ellis belongs, in some measure, to the
continental school of anthropologists; but while equally
methodical in the collection of facts, he is far more cautious
in the invention of theories, and he has the further
distinction of being not only able to think, but able to
write. His book is a sane and impartial consideration, from a
psychological and anthropological point of view, of a subject
which is certainly of primary interest."-_Athenaeum._

XXV. THE EVOLUTION OF MODERN CAPITALISM. By JOHN A. HOBSON, M.A.

"Every page affords evidence of wide and minute study, a
weighing of facts as conscientious as it is acute, a keen
sense of the importance of certain points as to which
economists of all schools have hitherto been confused and
careless, and an impartiality generally so great as to give no
indication of his [Mr. Hobson's] personal sympathies."--_Pall
Mall Gazette._

XXVI. APPARITIONS AND THOUGHT-TRANSFERENCE. By FRANK PODMORE, M.A.

"A very sober and interesting little book.... That
thought-transference is a real thing, though not perhaps a
very common thing, he certainly shows."--_Spectator._

XXVII. AN INTRODUCTION TO COMPARATIVE PSYCHOLOGY. By Professor C.
LLOYD MORGAN. With Diagrams.

"A strong and complete exposition of Psychology, as it takes
shape in a mind previously informed with biological
science.... Well written, extremely entertaining, and
intrinsically valuable."--_Saturday Review._

XXVIII. THE ORIGINS OF INVENTION: A STUDY OF INDUSTRY AMONG PRIMITIVE
PEOPLES. By OTIS T. MASON, Curator of the Department of Ethnology in
the United States National Museum.

"A valuable history of the development of the inventive
faculty."--_Na