Darwin anyone??

Yes I did say Darwin, as in Charles Darwin. I'm not sure how I came across this gem of a site but if you want to delve into the father of evolutionary theory this is the site to do it. What's even better is they have many of his works available as audio downloads.

Online since 2002, The Complete Work of Charles Darwin Online (or Darwin Online) is the largest and most widely consulted edition of the writings of Darwin ever published. More copies of Darwin's works have been downloaded from Darwin Online than have been printed by all publishers of the past 180 years combined.

This website contains over 98,000 pages of searchable text and 213,000 electronic images, at least one exemplar of all known Darwin publications, reproduced to the highest scholarly standards, both as searchable text and electronic images of the originals. The majority of these have been edited and annotated here for the first time with thousands of original editorial notes.

The Complete Works of Charles Darwin Online