This is a parenting book for children aged 0-4. It shows signs of use, such as stains on the cover and pages, but there are no markings and it should be perfectly usable. Please consider purchasing, understanding that this is a used item and has been inspected by a non-professional! (There are no smokers or pets.) - Title: The Talkative Baby - Author: Sally Ward - Target Age: 0-4 years old - Condition: Good Thank you for looking.