You will defently enjoy reading her book. I ordered her book as soon as it was released. I have read it twice since then. I did take her book on holiday with me, but never got around to reading it for a 3rd time. I did take it though into Debenhams in Cardiff and went to the Mac cosmetics desk and asked one of the women who was there if they had the nail varnishes and lipsticks that Shannen put on her list in her book.
The woman found every single one stright away apart from one of the nail varnishes as it was only limited edition. I found that the woman was a fan of Shannen and she didn't realise that shannen had released a book. We talked about it for about 5 mins.
I know that you havn't got the book yet, but I have got the nail varnishes that Shannen put on her list from Chanel and Dior. 1 nail varnish I have got from Chanel as there are a few on her list from there. I already had the 2 nail varnishes before I read Shannen's book. I was so happy that I already had 2 nail varnishes that were on Shannen's list when it came to reading that she had put them on her top ten list.