Simplify the following text for a Grade 9 native English-speaking person.
Original: In the autumn of 2004 , Hilton released an autobiographical book , Confessions of an Heiress : A Tongue-in-Chic Peek Behind the Pose , co-written by Merle Ginsberg , which includes full color photographs of her and her advice on life as an heiress .
Simplified: In early 2004 , Paris Hilton started selling a book about herself , Confessions of an Heiress : A Tongue-in-Chic Peek Behind the Pose , and was mostly written by Merle Ginsberg . The book has hundreds of photographs of her and contains her advice on life as an heiress .