The Cat who Saved Books

I just finished The Cat Who Saved Books by Sosuke Natsukawa and we're discussing it at Book Club this afternoon. Here's my take, which probably no one will agree with. The grandfather could have been anyone other than a Used Book store owner.  Perhaps he could have been a former coach in professional baseball or a retired horse trainer--who has developed a different or related business to his career. His death devasted Rintaro--love, caring, wisdom and security are gone leaving him frightened and empty. The cat and two other adolescents, Sayo and Ryota, from his school come into his life of grief and insecurity as well as odd experiences with adults in a fantasy world with a talking cat. He experiences compassion and empathy, which help him develop courage and a sense of self. Really, it's about relationships, not books, which is why I decided no books need be abused in this story. The cat, yes.