Wings of Fire Books

Ok so ive been reading this series the last few weeks on Kindle for Ipad, and its a pretty good series, i mainly like it because its about Dragons, thye are my favourite Mythical Creatures

The 5 Main Characters are

Clay- A Mudwing who has a big appetite 
Tsunami- a fiesty Seawing
Glory- A not so lazy Rainwing
Starflight- A no at all Nightwing
Sunny- A cheerful Sandwing 

There is a colourful aray of Side character, enemies and Allies alike
there is a war currently in their world between 3 Sandwing princesses named Burn, Blister and Blaze and each are allied to certain tribes excluding the Rainwings whom dont have a part in the war 

the mysterious Nightwing tribe have foretold a prophesy of 5 dragonets who will stop the war between the tribes, which include a Skywing, a Mudwing, a nightwing, a seawing and a Sandwing, however something is. Amiss but what?

Note- i do not wish to spoil important details, so you will have to read the series to find out