She needs love but wants revenge. He lives for the adventure of the sea, but knows he has responsibilities to keep. What the Duke Doesn't Know is a journey vengeance, finding inner peace and being true to one's self. Kawena has to learn how to move forward without bitterness and anger and accept what cannot be changed, as well as all the traits that make her unique. James needs to discover that being true to your heart does not mean letting go of what he loves but understanding what it requires to blend his heart'safe desire and his life's responsibilities in a way that proves to be both beneficial and relaxing. Kawena and James' pathway to acceptance is enlightening and inspiring but monotonous at times.