This set of books is good. Don't worry about not buying it. Our baby is less than 1 year old this year, but this set of color books is very popular with the baby, especially the book "Newcomer". There are two kittens on the cover of this book. The baby barks at every glance, and the mother tells the baby it's a cat. When he went out to play, he barked when he saw a cat in the grass, which made him learn quickly. Moreover, "top reading" made my baby get rid of the bad habit of tearing books and eating books, and shortened the process of my efforts to cultivate my baby's reading: let my baby change from the period of biting books and tearing books to the period of liking to turn pages effectively and quickly! Moreover, this set of books has simple pictures, safe materials and rounded corners, which is very suitable for children.