Clear instructions and variations on a theme, neatly arranged and well presented. It's useful because the blocks are grouped together by type with an indexed selection of further variations at the back of the book
The current revival in English Paper Piecing has brought some fresh ideas and this has great projects. I love the play mat and will be making it soon. Otherwise some good technical ideas are included and well explained.
Where to start - the book is organised by shapes and variations on each shape are then clearly explained. Each chapter then has two full sized projects using the techniques. Love this as there is plenty of scope to adapt and rescale each block according to the individual.