In the Bethlehem Books catalog, this book is recommended for ages 5 - 10, but I think many of the stories will be appealing even for preschoolers. The stories have been carefully chosen to be interesting to children at the "fairy tale age". Many of the saints chosen are knights and princesses with adventures and lessons to share with your children. Some parents may not like the informality of her story-telling style, but I think most will appreciate using this book to foster an interest in the Saints at a very young age.

The second volume, More Once Upon a Time Saints, brings us more stories of the saints.