One by Kathryn Otoshi is an amazing, beautifully told and poignant story perfect for all ages. This simple book uses colors and numbers to illustrate bullying and the power and importance of one. If you are a parent you really MUST own this book. It is perfect for my preschooler, but yet the message was powerful enough to impact even me. I can see this book taking on many different roles as our children age and being a gentle reminder to stand up for themselves and others.
You can read more about this amazing book at Amazon and order your own copy. I assure you this is one of those books that you need to have in your library collection!