Gregor Mendel Websites
Gregor Mendel's Legacy: http://bioserve.latrobe.edu.au/vcebiol/cat3/u4aos1p4.html
Has a little information about the man himself but focuses mainly on his scientific studies, theories and achievements.
Malaspina.com - Gregor Mendel: http://www.mala.bc.ca/~mcneil/mendel.htm
Links to various websites and other resouces relating to Gregor Mendel. Has a good number of links to books about Gregor Mendel.
An educational website on the origins of modern day genetics. Featrues Mendel's original text, Experiments In Plant Hybridization, in English.