Giants and Smalls were massively different in size, but it wasn't because they couldn't be like each other. Their world is similar to ours in so many ways, and the most magical thing about it is that every Giant and every Small has a chance to reach their fullest potential no matter their history, regardless of what naysayers might say, and despite any setbacks or limiting beliefs they might have. This book teaches every child (and adult) that they are capable of great things if they will work, think, and act differently.
The Giants and the Smalls is an inner-child's book. A book that shows the path adults will need to heal their inner child, those parts where they may feel small. This is a personal internal journey that each of us faces when we pursue our highest potential.