Book excerpt: Lerlene Nevaril offers a solution to the challenge of making repeat-block quilts more interesting, by changing patches in traditional blocks, so discovering variations that blend with the original. The volume contains: 13 quilt settings based on Lerlene's hidden block technique; 55 blocks with 45 variations on ten favourite traditional quilt blocks such as carpenter's wheel, friendship star and bear's paw; suggestions for quilt back art; and a gallery of colourful quilts.