Roxanne Book

Hi fellow BBers.. someone mentioned that they found Roxanne McElroys book, "That Perfect Stitch" very helpful. Beings I am having trouble with my hand quilting I was wondering if anyone knows where I can purchase a copy. My local library does not have it. I have been to Barnes and Noble but they say it is no longer available. Does anyone know if Diedra, Roxanne's daughter sells them at the quilt shows or where/how I can contact her? I have just about decided the quilt I am working on may never be completed. I have done a lot of hand quilting although it has been some time ago. Okay, I confess the hands "ain't" what they used to be...LOL Thanks for listening...Pat in CA