Our winner is:
Madeleine @ NZ Ecochick
Congratulations Madeleine! I'll get Katie to send you a copy.
For everyone else who wants to learn more about cooking beans, you can buy The Everything Beans Book from the Kitchen Stewardship website for US $9.99. If you do buy it after clicking through from one of the links on my website, I will also get a commission for being the one who referred you.