Leaders in Science Series

Published by G. P. Putnam's Sons
1. Life and Work of Charles Darwin by Charles F. Holder (Copyright G. P. Putnam's Sons in 1891)
2. Louis Agassiz by Charles F. Holder (Copyright G. P. Putnam's Sons in 1893)
3. Thomas Henry Huxley by P. Chalmers Mitchell (Copyright G. P. Putnam's Sons in 1900)

Published by G. P. Putnam's Sons. These books are first editions.

Illustrated

Volume 1-2
Boards. Various colors. Gilt decoration on bottom right. Spine with gilt lettering which includes the series name.


Volume 3:
Cloth. Red. Blindstamped with gilt spine and cover lettering.