Just got this in the mail, so I haven't had time to sit down and read all the text, but what I've looked at seems (like Barry Rice said) very comprehensive. It was a little expensive from the link above (shipping was 20 bucks so it came out to 50 all in) but I think it could be a worthy addition for those who are interested in wild carnivorous plants. I was mostly interested in the section on Utricularia, as my ID knowledge for them is lacking, and it is as Rice described, extremely thorough, it takes up a whole 70 pages of the book's 180 or so pages.