Although this blog is mostly a way to help me remember what I've read, you might enjoy the material too.
https://www.google.com/url?sa=t&source=web&rct=j&ei=wSbDU7ySA6TF8QHwxoHQDw&url=http://www.ifa.com/pdfs/ellis_charles_the_losers_game_1975.pdf&cd=1&ved=0CB4QFjAA&usg=AFQjCNH9vSIS_kXkLPU2Kr4PckEEQLgUbA&sig2=W9_gCE9MFawfds8CkbzpCg