Charles Darwin is one of the most influential scientists of all time, and this book provides a fascinating glimpse into his life and thought processes. Francis Darwin, Charles Darwin's son…

Originally published in 1908, this is a collection of Darwin’s personal letters, the more scientific ones being omitted. Francis Darwin has tried to arrange the letters into a chronological sequence…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

This collection of the works of Charles Darwin, the father of modern evolutionary theory, is a must-have for any serious student of biology or the natural world. Spanning his groundbreaking…

Charles Darwin collaborated with his son Francis on this book, which closely examines a variety of plant processes in order to derive universally-applicable facts about their behaviour. It develops Darwin’s…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR’d book with strange characters, introduced typographical errors, and jumbled words. This book may have…