Barbie and Princess Amelia look exactly alike! Barbie admires Amelia’s royal life, and the Princess wishes she could be carefree like Barbie. So they decide to trade places for a day. But when the princess disappears, will Barbie be able to save her? Children ages 4 to 6 will love to find out in this Step 2 Step into Reading leveled reader based on the brand-new Barbie movie on Netflix, Barbie(TM) Princess Adventure! 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.