This "evolutionary edition" is a typographic inspired variorum edition of On the Origin of Species that highlights all the linguistic changes Charles Darwin introduced to the book since its first publication in 1859, by presenting them alongside the complete sixth and final edition of the book later published in 1872. The evolutionary format of this book allows you to compare all the alterations Darwin made over thirteen years due to his further understanding and testing on his own theories.
The book is printed on 30gsm semi-translucent ‘bible paper’. The text is printed with black and special metallic bronze ink. The special double fold-out of Charles Darwin’s ‘Tree of Life’ diagram that was included in the original book from 1872 also features in this book.