This is a great book for all Dads with Daughters of any age! After looking over the preview pages I thought it would be good for Dads with preschool daughters. After receiving and reading the copy I bought for my younger son, I realize that it is great for Dads with daughters age birth to High School. However, I would get it as soon as possible for any Dad with a daughter. I would recommend all Dads read through ALL the sections (infancy to letting go) twice a year. Some of the things in sections for older daughters, need to be read by Dads before their daughter gets to that age! If you are thinking of buying this for yourself or as a gift, don't hesitate, you will be glad you did! Now I must buy one for my older son with daughters in elementary school!