When I began this hobby last summer and purchased what turned out to be Drosera spatulata an P. primuliflora, I went to Borders and Barnes & Noble to find CP books. One had Savage Garden and the other had CP's Of NA. every chance I had I read through them. At the time, beyond basic care, the enormity of the species out there and pictures of pitcher plants, butterworts and sundews looking pretty much alike was overwhelming. However, since latching onto TF, I am no longer overwhelmed by the info in those books. Now they make sense. They are both good guides for those who are relatively new and a little beyond. They are great for people with, dare I say, intermediate knowledge of caring for CP's. Folks like Tamlin, PAK, Bugweed, Seandew, Vic Brown, Pinguiculaman, etc..., who have been growing CP's for decades now, have moved on to their own techniques that differ from Mr. D'Amato & Mr. Schnell. Those books are still quite valuable guides for many of us, with huge learning curves. CP's Of the World, when I saw that one in a different Borders, is one of those "gotta have it" book. Someday...