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.”--_Nature._ XXIX. THE GROWTH OF THE BRAIN: A STUDY OF THE NERVOUS SYSTEM IN RELATION TO EDUCATION. By HENRY HERBERT DONALDSON, Professor of Neurology in the University of Chicago. “We can say with confidence that Professor Donaldson has executed his work with much care, judgment, and discrimination.”--_The Lancet._ XXX. EVOLUTION IN ART: AS ILLUSTRATED BY THE LIFE-HISTORIES OF DESIGNS. By Professor ALFRED C. HADDON. _THE CONTEMPORARY SCIENCE SERIES._ EDITED BY HAVELOCK ELLIS. THE MAN OF GENIUS. [Illustration: PAINTERS. Proportion to a million inhabitants.] THE MAN OF GENIUS. BY CESARE LOMBROSO, _Professor of Legal Medicine at the University of Turin_. WITH ILLUSTRATIONS. LONDON: WALTER SCOTT, 24, WARWICK LANE, PATERNOSTER ROW. 1891. PREFACE. It has never before happened that in the latest edition of a book I have had to disown so much in preceding editions; my first imperfect and spontaneous idea has never before been so modified and transformed, the final form being, perhaps, not even yet altogether attained.