Wings of Fire is a book series written by Tui T. Sutherland about ten different dragon tribes across
two fictional continents. Each dragon tribe has their own unique traits and abilities--for example, SeaWings have gills and can swim very quickly, and SkyWings have
massive wings and can fly very quickly.
The first five books take perspective of a cast of five dragonets that need to fulfill a prophecy to save their continent. From there, it's difficult to explain without spoiling the plot, so I will not expose any information.
The series currently contains 18 (21 if you include graphic novels) books as of writing--13 in the main series and 5 spinoffs. Another book is currently being written for the main series, ideally released in
2021. An animated
show is also in the works, being animated by Warner Bros. Animation.