Welcome to Simply!
Sorry I can't help you with the books but, the amount of info available in this site surpases and print materials I have ever come about, plus the info is always up-to-date.
If I was to give you ane advice, it would be to contact any of the breeders that are recomended in the site, they are all great people, have great fish, and are always willing to help.
Keep posting your questions, and people will answer readely, better than any "static" print.
Good Luck!