This book is just a must have for young children. I checked it out of the library for my two year old grand daughter and she LOVED it. We must have read it 25-30 times during the week we checked it out. She didn't want me to return it to the library so I knew I needed to buy this one for home. The theme of the book is family and the fact that Brown Rabbit adopted three baby ducklings as his family makes it simply delightful reading material for little ones. It would be a super way to introduce little ones to blended families, diverse families, etc. I would highly recommend it for pre-schoolers and later as self reading material when children begin to read on their own.