I also have the book, and I can assure you that all Judy Martin's books are well worth the price. While I have no problem copying a pattern that is not copyright - well, this one is. It is an original and it is not ethical to copy the design. (I think it is okay to make the quilt from the library book while you have the book checked out, but it is NOT okay to copy pages from the library book.)
Sorry to act like the quilt police, but as quilters we need to protect the rights of designers like Judy Martin. Otherwise they will not be able to keep on creating the beautiful designs that so many of us love to make.