Biblical Womanhood in the Home
Nancy Leigh DeMoss
Crossway Books
With a list of authors like this, you know you're in for something good!

The thing that I appreciated most was the range of women this book was speaking to: teenage girls, mothers with daughters, mothers with any children, married women, single women, widows, elderly women encouraged to be Titus 2 women--basically, if you are female and love the Lord, there is some instruction waiting for you in this book.