Twelve-year old Jennie lives on a farm. When she receives a compact digital camera for her birthday, she is eager to take pictures--but what should she take pictures of? Her father suggests she could make her own counting book, finding things around the farm. Her grandfather is happy to go with her, finding good pictures and teaching Jennie how to zoom, how to see if she got good pictures, and how to plan a good picture. When Jennie is at a loss to know what might be "Number 10," she gets a great idea. Along the way, Jennie learns how some wonderful pictures are discovered, and some are designed, and she develops a "good eye" for what makes a good picture.