I flog R. A. Fisher’s The Genetical Theory of Natural Selection a fair amount on this site. You don’t need to understand everything in the book, nor do you have to agree with everything in it, but it is a great point of departure toward understanding evolutionary genetics. I’ve noted that you can get it free in PDF format. But if you want to browse it online in a easier format, here you go:
(original link courtesy of Unz.org)
Razib Khan’s degrees are in biochemistry and biology. He has blogged about genetics since 2002, previously worked in software development, is an Unz Foundation Junior Fellow and lives in the western US. He loves habaneros.
