I sure agree with many of the books suggested. The Fons and Porter book remains one of my favorites after many years for all the basics that I either never learned or forgot. It's well organized with clear instructions and good photos. I turn to it often -- a wonderful referenece
For home machine quilting, I still love Harriet Hargraves, Heirloom Machine Quilting for very detailed instruction. Of course, you need to sit down and actually read these books to profit from all the great instruction, but the time is well spent.