Sewing is the craft of fastening or attaching objects using stitches made with a sewing needle and thread. Sewing is one of the oldest of the textile arts, arising in the Paleolithic era. Before the invention of spinning yarn or weaving fabric, archaeologists believe Stone Age people across Europe and Asia sewed fur and leather clothing using bone, antler or ivory sewing-needles and “thread” made of various animal body parts including sinew, catgut, and veins. For thousands of years, all sewing was done by hand. The invention of the sewing machine in the 19th century and the rise of computerization in the 20th century led to mass production and export of sewn objects, but hand sewing is still practiced around the world. Fine hand sewing is a characteristic of high-quality tailoring, haute couture fashion, and custom dressmaking, and is pursued by both textile artists and hobbyists as a means of creative expression. Most clothing today is mass-produced, and conforms to standard sizing, based on body measurements that are intended to fit the greatest proportion of the population. However, while “standard” sizing is generally a useful guideline, it is little more than that, because there is no industry standard that is “both widely accepted and strictly adhered to in all markets”. From basics to expert, it's an efficient sewing machine guide and in-depth reference book that can stay with you for years to come. Starting with introductory chapters on how to use a sewing machine, the book quickly progresses to in-depth coverage of advanced subjects.