I just came home from Sears...buying more needles. They have a book called Sew it up - Presser Foot Technique Book by Kenmore...it was $28.00 - for me that's a lot, but the book really looked good and worth it. I went to pay for it and its selling for half the price- $14.00...there is no sign stating that its on sale. So far I think this book is totally worth it!!! It explains all the foots and techniques - nice easy to read, large print, colored pictures...for me to buy this...that says something...I do most of my research on line.