Guess what? You're a big sister now! Help your child prepare for becoming a big sister with this beautifully illustrated story. Follow Mommy as she shows her daughter just how much fun it will be to teach her new sibling new things, help them grow, and become the best big sister ever.

Guess what? You're a big sister now! Help your child prepare for becoming a big sister with this beautifully illustrated story. Follow Mommy as she shows her daughter just how much fun it will be to teach her new sibling new things, help them grow, and become the best big sister ever.