Triangles just got a lot less trying! Twin Peaks by Gayle Bong is not a basic quiltmaking manual, rather it is intended to provide one more method for the piecer to experience. The pairs of triangles shown are sewn together along their short sides unlike the usual half-square-triangle unit, in which you sew along the long side of the triangle. Using this method is quicker - a bonus in any quilter's busy life.