Star Girl

A girl named Rosie Lamson who grew up without her parents.
Her dad left her when she was 4 and her mom passed away when she turned 5. She's been living with her Aunt Lina since her mother passed and she's been home a lot lately. Her Aunt always leaves and she's been making new friends. Is it the wrong group or are they perfect for her. What kind of Big Journeys does she go through along the way of trying to enjoy her life?