Chatty Cathy Book for doll identification, and value !

This book about Chatty Cathy dolls and Charmin Chatty dolls, is full of valuable information about the history of the dolls, the markings on them to identify them and includes lots of pictures. Also included is a “ Chatty News” publication featuring the Canadian Chatty Cathy dolls. It is dated 1998. There is a personal note to me on the inside of the book from the authors, Kathy and Don Lewis . All my items come from a smoke free home with one dog and two cats.