Does what it says on the tin
This is actually all about how to work with a basic flat 2D shape on paper and turn it into a paper pattern.
The author suggests cutting out a mini pattern piece provided (block) eg bodice to change into different shapes, based on some principles which start basic and get more complicated through the book. It shows examples like placing and moving darts with exercises to cut and tape your paper block in various ways to create different 3D shapes all with the aim of the result being a 2D shape to make a final pattern from.
Although the chapter for example, moving a dart, is pretty basic, she builds on this logically until the darts are really advanced design features appropriate for an haute couture catwalk. This seems to happen in every section. Must say though, that the fashion illustration examples are very 1980's.
It is not about fit and sizing a pattern to fit a person, although some of the techniques are interchangeable.
It wasn't quite what I was looking for but is actually really good information about how patterns work, how they are constructed and how to change them and make your own. I would imagine if I sat down and followed the book and did all the examples it would be like doing a semester at fashion school.