This is a guidebook to support your baby's restful sleep. There are no markings inside the pages, but the cover has some dirt and scratches, and as shown in the photos, one page is crumpled. Please understand that this is a used item and has been inspected by a non-professional before purchasing. (There are no smokers or pets.) Thank you for your consideration! - Title: Baby and Mother's Sleep Seminar - Author: Gina Ford - Translator: Keiko Takahashi - Revised Edition: Revised Edition - Condition: Minor damage to the corners - Number of pages: 267 pages Thank you for looking.