Thanks for the informative link. From the complaint, the evidence is pretty clear that it's a copy with a paraphrasing. Even their web site (according to the co

Thanks for the informative link. From the complaint, the evidence is pretty clear that it's a copy with a paraphrasing. Even their web site (according to the complaint) boasted that as a school teacher, you don't have to change your book, theirs covers the same content in the same order, just free.