A detailed parenting guide explaining the growth and development of babies. There are some line marks on the back cover, but the main body itself is not bent. It was very helpful for me as a first-time parent ☺︎ - Title: First-Time Parenting mini - Contents: Information on baby's growth and development - Target audience: Newborns to toddlers - Author: Hidetoshi Takahashi - Design: Cover with cute illustrations Thank you for looking! ＾＾