THE AUTOBIOGRAPHY OF SAMUEL SMILES.

Edited by Thomas Mackay.

With Portraits. Demy 8vo, 15s. net.

"Dr. Smiles relates the story of his life with the grace and charm which are notable features of the numerous works he has given to the world ... always an entertaining and instructive companion."—Birmingham Post.

THE CHEAPER EDITION OF DARWIN'S LIFE AND WORKS.

Green cloth. Large crown 8vo. 2s. 6d. net each.

CHARLES DARWIN. His Life Told in an Autobiographical Chapter. Edited by his Son, Francis Darwin. With a Photogravure Portrait.

THE ORIGIN OF SPECIES BY MEANS OF NATURAL SELECTION.

The only authorised and complete Edition (The Sixth), of which the copyright does not expire for several years to come.

THE DESCENT OF MAN AND SELECTION IN RELATION TO SEX. With Illustrations.