add me to this rant as well. BTW I too LOL at the term wall warmer. Too funny. There are a few books out there that offer the patterns in all sizes from wall hanging to king. One is Quilts! Quilts!! Quilts!!! There are a couple of patterns in that book that are only one size but the majority give fabric requirements and cutting for multiple sizes. Another is The Joy of Quilting. Stellar Quilts by Judy Martin has a mix some patterns only in one size and others in multiple sizes and settings.
These are the books I love. It does seem that the books by designers like Edyta Sitar only offer patterns in one size and that is disappointing. I often modify patterns to the size I want with additional borders or another row of blocks but that doesn't work with something like a medallion quilt like a lone star.