You Can Be A Doctor You Can Be A Horse Rider You Can Be A Teacher You Can Be A Pet Vet You Can Be A Ballerina Barbie can be a doctor, a horse rider, a teacher, a pet vet, and a ballerina in this Step into Reading Collection! Perfect for children ages 4 to 6! The BarbieTM You Can Be...Story Collection includes five Step into Reading Step 2 readers: Children ages 4 to 6 will be inspired to dream about what they can be! Step 2 readers use basic vocabulary and short sentences to tell simple stories. For children who recognize familiar words and can sound out new words with help. Since 1959, Barbie has shown girls that they can live their dreams. From an astronaut to a chef to a president, she knows that girls can do anything!