I have had this book since about 1993 and have turned to it many times. It is Sensational Settingsby Joan Hanson and published by That Patchwork Place. It is a honey! It is full of lots of useful information and many ideas for the layout of quilts. This page is just one of many that you can glean different ways to set your quilt blocks. And it also enables you to pretty much figure out the size of your quilt from the wealth of information contained in the book.