This really is a *complete* guide - this book covers dozens of different topics, with large, well-thought out colour photos on every page, showing each step.
The book deals exclusively with machine sewing techniques, (and assumes you have a Singer electric machine - not that this makes any difference) and has some discussion of "serger" (overlocking-machine) techniques for the really serious dressmakers.
It really covers everything: the best stitches to use for different types of materials; how to understand paper patterns; a step-by-step photo guide for sewing in several different zips (I didn't know there WAS more than one type of zip!), many many different forms of seam-sewing, plus when and how to use them; tips on dealing with interfacing and the advanced forms of tailoring; why ironing helps; detailed instructions on making alterations, and how to adapt patterns to fit non-standard body types, and whole sction on tips for sewing children's clothing.
Then there's a large section of "projects" to follow, such as making complicated cushions, curtains and tie-backs, roman blinds, roll-up blinds, ruffle blinds and even table napkins. Phew!