The age rating of a book can vary depending on the content and themes of the book. Generally, books are categorized into different age groups such as children's books, young adult books, and adult books. Additionally, some books may have specific age recommendations or warnings for mature content.
For children's books, the age rating typically ranges from 0-12 years old and is usually indicated on the book cover or in the book's description. Young adult books are typically recommended for readers aged 12-18 years old, while adult books are intended for readers aged 18 and older.
It's important for parents and readers to consider the age rating of a book when choosing reading material to ensure that it is appropriate for the reader's age and maturity level.