Focused on sewing clothes, this is an excellent source if you are a novice to sewing. It gives information about machines, tools, and choosing and reading patterns. There are quite a few tables in the book that are easy to read.
This entire review has been hidden because of spoilers.
The first book of the Singer Reference Library I've ever read. An excellent book to get from the library, but not one that you should buy for your own reference library.