This is a set of three Moko-chan Child books. Two are song picture books, and one is a story picture book. Both my child and I love Moko-chan Child, and we've collected too many, so they no longer fit on the bookshelf. The target age for Moko-chan Child is around 0-3 years old. They are board books, so they are thick and durable, making them convenient for children to handle without tearing or folding easily. The stories are also cute and simple, making them ideal for introducing children to picture books. They are used, but overall in good condition.