Glad you liked it. You can get the book from Amazon.com. You can also get it directly from me for a few more bucks, *if you want a copy autographed to you (see http://www.sarracenia.com/cp.html).
Regardless of where you get it, you should go to that web site from time to time to download the update document I have there. In the time I wrote the book, two new species of Utricularia have already been published!!!!