Like the other reviewers, I borrowed this book from the library, and it was so helpful, I decided I had to buy it.
I'm an advanced beginner sewing my first tailored jacket. I followed the instructions for sewing set in sleeves (hair canvas bias strips, sleeve headers, shoulder pads), and the sleeves and shoulders turned out looking almost as good as the ones on a $500 jacket. It was my first attempt, and I was amazed.
I've seen other books on tailoring, and this one is superior in every way. True, the book doesn't cover collars, lapels or welt pockets, but what is covered is done thoroughly and professionally. And as the author points out it's best not to attempt too many difficult procedures on your first jacket.
In short, if you're eager to make a simple but professionally tailored jacket, Cecila Podolak's book is absolutely must reading.