Knockout Blocks and Sampler Quilts is a new kind of block book from the inventive mind of Judy Martin. With just 3 simple shapes - the square, the rectangle, and the most basic triangle (half-square or quarter-square) - Judy has created a book's worth of brand-new blocks that will keep you making quilts for years! Every block is presented in at least 3 colorings to help you see all their many possibilities. 9 samplers and 34 quilt suggestions give you great ideas for how to use each block. Every block is presented in at least 3 sizes. Most are presented in 6 or 7 sizes! Each sampler is shown in 3 sizes: wall, twin, and queen. Each size is done in a different beautiful coloring and comes with complete yardage information, cutting instructions, and piecing diagrams. - from Amzon