Forgot to say earlier that my copy of Judy Hopkins "501 Rotary Cut Quilt Blocks" came today. It's a compilation of the first three books that she did. Very nice pictures of all the blocks listed at the beginning of the book with page # for instructions to make each block in six sizes up to 12" finished size. I think I'm going to really like this one. I'll be set for Boom 22! Told y'all you were going to make me order another book. (Thanks) LOL