OTHER VOLUMES ALREADY ISSUED
Messmates: A Book of Strange Companionships
By EDWARD STEP, F.L.S.
Author of “The Romance of Wild Flowers,” “Shell Life,” etc.
With 55 Illustrations from photographs, on art paper
BY THE SAME AUTHOR
The Infancy of Animals 2nd Edition
With 64 plates on art paper and numerous illustrations in the text
The Courtship of Animals
By W. P. PYCRAFT, A.L.S., F.Z.S.