Evolutionary Biology is a college text, but the one that says "evolution is random and undirected,"without plan or purpose" comes from a 9th and 10th grade book.
I am not sure of the book's title, but you can read about it here
http://www.nmsr.org/essay3b.htm
I will do more research and see what I can dig up, when I get a chance. I am actually supposed to being writing a paper about Stomatal Responses to Water Vapor Pressure in Pinus palustris--sounds fun doesn't it.
I will try and get back to you on it all. But I will say, whether the text be college or highschool, the attempt is the same.
Bong. Bing. Pong. Something.