This book has folds and stains as my child has read it many times after I bought it new. I believe there are no markings, but please understand that this is a used item before purchasing. A book containing 100 interesting questions about cats. #TadaakiImaizumi #Tadaaki_Imaizumi #book #nature/biology A book containing 100 interesting questions about cats. - Title: 100 Things You've Always Wanted to Ask a Cat - Author: Tadaaki Imaizumi - Cover Design: Cat illustration - Publisher: Takarajima-sha Thank you for looking.