This series is one of my son's favorites. The dragons are all so unique and somewhat mirror their dragon master's personalities. They all work together very well and in each story they have a new adventure featuring a different dragon. In book three we get to learn more about Shu the water dragon and find out what type of unique power he has.
The book is very engaging - even as a parent I was drawn into the story. There are just enough pictures for younger readers while still keeping a detailed plot line. I have really enjoyed learning about all the dragons. Up next is the fire dragon and I bet it will be very exciting.