A child's first birthday is a momentous occasion and one that should be cherished for the years to come. The One Book is a fun children's picture book that shows the excitement of celebrating this major milestone in a baby's life. This book will help you instill a love of reading in your child at an early age. Your child will learn important concepts such as counting, telling time, party prep, planning, celebration, and bedtime, all things your child will be able to understand and enjoy seeing in picture form.