By SYDNEY J. HICKSON, D.Sc., F.R.S., Professor of Zoology In the Owens College, Manchester.

The Story of Life in the Seas.

42 Illustrations. Cloth, 1s.

“Such books as these lay the reader under a deep obligation to writers of Dr. Hickson’s eminence in the scientific world.”—Spectator.


By G. LACY HILLIER.

Wrinkles for Cyclists.

Small crown 8vo, 1s.